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Get a 203 area code local phone number
Unlock the power of local connectivity with advanced features designed for businesses aiming to flourish in the 203 area code region. Our virtual phone system marries professionalism, collaboration, and simplicity, crafting a comprehensive solution for your communication needs.
Secure 203 area code numbers with Teloz! 📞
Seamlessly manage business communications. 💼
Ideal for startups at only $3.99/user/month. 🚀
Boost Your Business Presence in 203 area code
- Local Credibility: Strengthen your footprint in the 203 area code, showing potential customers your commitment to the local community.
- Market Penetration: Seamlessly blend into the regional market, making your services more attractive to residents.
- Cost Efficiency: Forego the need for a brick-and-mortar location while maintaining a significant local presence.
ZIP Code Served By 203 area code
Professionalism and Collaboration Features
Custom Greetings & Multi-Level Menus
Greet callers with tailored messages and navigate them through your services smoothly, showcasing your business’s professionalism.
Enhance team synergy with streamlined
Enable your team with shared inboxes and collaboration tools, ensuring you remain connected and attentive to customer inquiries.
How It Works: Streamline Your Setup
- Select Your 203 Area Code Number: Choose from a variety of numbers that resonate with your business identity.
- Download the App or Access via Web Browser: Utilize our platform on your chosen devices, offering both flexibility and ease of use.
- Initiate Connections: Dive into calling and texting within minutes, enhancing your interactions with local customers.
Empower Your Communication
Smooth Number Porting, Affordable Global Calls, and Seamless Device Compatibility
Number Porting
Easily transition your current number to our system, ensuring a seamless changeover.
International Calls
Enjoy accessible rates for worldwide calls, maintaining global connections affordably.
Device Compatibility
Our system is optimized for seamless operation across all your devices, keeping you connected wherever you go.
Enhance Your Connectivity
Instant Activation
Get your 203 area code number operational straight after registration.
Flexible Commitments
Relish the liberty of our month-to-month subscriptions, tailored for the evolving needs of your business.
Round-the-Clock Support
Benefit from our dedicated support team, available 24/7 to assist with any queries or issues.
Adaptable Solutions
Modify your services as your business landscape changes, with scalable features and plans that grow alongside you.
Security and Trust
Encryption & Compliance
Confidence in your communication security, backed by end-to-end encryption and strict adherence to premier security protocols.
Continuous Updates
Stay protected with frequent updates, ensuring your communication system remains robust against evolving threats.
How to Obtain a 203 area code Phone Number
Enter your email address or sign in with your Google account.
Verify your account via credit card (you won’t be charged until your trial ends, cancel anytime.)
Use the Teloz browser app or download the desktop apps or mobile apps.
Pricing: Choose Your Perfect Plan
Unlock the full potential of your business communication in the 315 area code with our flexible pricing plans. Designed to cater to businesses of all sizes, our plans ensure you only pay for what you need, with the option to adjust as your business grows.
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20% Discount
14 Days Free Trial
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$0
Per month flat free
Get Our 14-Day Free Trial with Full Access – 100 Calls, WebPhone, IVR, & Click-to-Call. No Cost, No Commitment. Transform Today
All the features, no commitment
- 1 Users Minimum
- 100 Calling
- WebPhone
- Multi-level IVR
- Click to Call
Starter Plan
Essential for personal projects
$8.99
$3.99
Per month / user
Get started with essential features like unlimited calling and texting within the 203 area code, voicemail transcription, and basic CRM integration.
All advanced telephony features
- 1 Users Minimum
- Unlimited Calling
- Unlimited Message
- 1 Business phone number
- Click to Call
Professional Plan
Enhanced for Growing Teams
$7.99
$2.99
Per month / user
Includes everything in the Starter Plan plus advanced features such as custom greetings, multi-level menus, shared inboxes, and enhanced CRM integration.
All Small Team features, plus
- 5 Users Minimum
- Live Call Monitoring
- Real - Time Analytics
- Call Recording
Enterprise Plan
Custom Solutions for Large Enterprises
Get a quote
Per month flat free
Tailored to fit your business needs with premium features, including dedicated support, custom analytics, and enterprise-grade security.
All Business features, plus
- Unlimited Users
- Unlimited Minutes
- Unlimited Message
- Get Volume Discount
Each plan comes with a free trial period, allowing you to experience the benefits first-hand before making a decision. Plus, with no long-term contracts, you have the flexibility to switch plans or cancel at any time. Start enhancing your local presence in the 203 area code today!
Why Partner with Us?
We pride ourselves on offering a secure, adaptable, and feature-rich virtual phone system, distinctively designed for businesses targeting the 203 area code region. With no requirement for long-term contracts, a dedication to superior customer service, and a platform that adapts to your business’s growth, we’re committed to propelling your success. Begin with our free trial and discover the transformative impact on your business communication today.
State & Area Codes
State
Area Codes
📞 Unlock Your Business's Potential in the 203 Area Code Today!
- Start connecting with your local community like never before.
- Choose our virtual phone system for unparalleled professionalism and collaboration.
- Sign up now for our free trial and experience the immediate difference in your business communication.
No long-term commitments, just seamless connectivity.
Provide a compilation of all the area codes in connecticut
212
315
332
347
516
518
585
607
631
680
716
838
845
914
917
929
934
Provide A Compilation Of All The Area Codes
State & area Codes
State
Area Code
Active Phone Number Prefixes( NXX)
for connecticut area code
| NPA | NXX | CITY | USAGE | COMPANY NAME | NXX INTRODUCED DATE |
|---|---|---|---|---|---|
| 203 | 200 | New Haven | Landline | Bandwidth.com Clec, Llc - Ct | 8/14/2008 |
| 203 | 201 | New Haven | Wireless | Usa Mobility Wireless, Inc. | 1/10/1996 |
| 203 | 202 | Darien | Landline | Cablevision Lightpath, Inc. - Ct | 4/1/1997 |
| 203 | 204 | Guilford | Landline | Teleport Communications America, Llc - Ct | 4/1/1997 |
| 203 | 205 | Danbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 4/1/1997 |
| 203 | 205 | New Fairfield | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 4/1/1997 |
| 203 | 206 | Waterbury | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/11/1995 |
| 203 | 207 | Danbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/11/1995 |
| 203 | 207 | New Fairfield | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/11/1995 |
| 203 | 208 | Branford | Landline | Comcast Phone Of Connecticut, Inc. - Ct | 4/1/1997 |
| 203 | 209 | Bridgeport | Landline | Cellco Partnership Dba Verizon Wireless - Ct | 2/11/1995 |
| 203 | 210 | Wilton | Landline | Cablevision Lightpath, Inc. - Ct | 2/27/1999 |
| 203 | 212 | Bridgeport | Wireless | New Cingular Wireless Pcs, Llc - Dc | 10/23/2008 |
| 203 | 213 | Meriden | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/11/1995 |
| 203 | 214 | New Haven | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/11/1995 |
| 203 | 215 | New Haven | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/11/1995 |
| 203 | 216 | Westport | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/11/1995 |
| 203 | 217 | Waterbury | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/11/1995 |
| 203 | 218 | Bridgeport | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/11/1995 |
| 203 | 219 | Stamford | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/11/1995 |
| 203 | 220 | Trumbull | Landline | Cablevision Lightpath, Inc. - Ct | 1/25/1998 |
| 203 | 221 | Westport | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 222 | Westport | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 223 | Stamford | Wireless | Sprint Spectrum L.p. | 4/1/1997 |
| 203 | 224 | Bridgeport | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 1/11/1997 |
| 203 | 225 | Shelton | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 1/11/1997 |
| 203 | 226 | Westport | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 227 | Westport | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 228 | Waterbury | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 10/4/2002 |
| 203 | 229 | Norwalk | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 1/25/1998 |
| 203 | 230 | Hamden | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 231 | Ansonia | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 4/1/1997 |
| 203 | 231 | Derby | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 4/1/1997 |
| 203 | 231 | Shelton | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 4/1/1997 |
| 203 | 232 | Waterbury | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 4/1/1997 |
| 203 | 233 | Waterbury | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 4/1/1997 |
| 203 | 234 | Hamden | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 235 | Meriden | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 236 | Waterbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 1/11/1997 |
| 203 | 237 | Meriden | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 238 | Meriden | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 239 | Hamden | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 240 | Danbury | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 4/1/1997 |
| 203 | 240 | New Fairfield | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 4/1/1997 |
| 203 | 241 | Danbury | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 4/1/1997 |
| 203 | 241 | New Fairfield | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 4/1/1997 |
| 203 | 242 | Shelton | Landline | Cablevision Lightpath, Inc. - Ct | 1/25/1998 |
| 203 | 243 | Bridgeport | Wireless | Omnipoint Communications, Inc. - Ct | 4/1/1997 |
| 203 | 244 | Ridgefield | Landline | Cablevision Lightpath, Inc. - Ct | 3/28/2003 |
| 203 | 245 | Madison | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 246 | Norwalk | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 4/1/1997 |
| 203 | 247 | Norwalk | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 1/25/1998 |
| 203 | 248 | Hamden | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 249 | Stamford | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 4/1/1997 |
| 203 | 250 | Cheshire | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 251 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 1/11/1997 |
| 203 | 252 | Stamford | Landline | Cablevision Lightpath, Inc. - Ct | 10/13/1999 |
| 203 | 253 | Stamford | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 4/1/1997 |
| 203 | 254 | Fairfield | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 255 | Fairfield | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 256 | Fairfield | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 257 | Bridgeport | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 4/1/1997 |
| 203 | 258 | Bridgeport | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 4/1/1997 |
| 203 | 259 | Fairfield | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 260 | Bridgeport | Wireless | New Cingular Wireless Pcs, Llc - Dc | 7/22/1999 |
| 203 | 261 | Trumbull | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 262 | Southbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 263 | Woodbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 264 | Southbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 265 | Wallingford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 266 | Woodbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 267 | Southbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 4/1/1997 |
| 203 | 268 | Trumbull | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 269 | Wallingford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 270 | Newtown | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 271 | Cheshire | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 272 | Cheshire | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 273 | Stamford | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 10/22/2002 |
| 203 | 274 | Stamford | Wireless | New Cingular Wireless Pcs, Llc - Dc | 4/1/1997 |
| 203 | 275 | Bridgeport | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 1/29/2008 |
| 203 | 276 | Stamford | Landline | Cablevision Lightpath, Inc. - Ct | 3/28/2003 |
| 203 | 277 | Old Greenwich | Landline | Brooks Fiber Communications Of Connecticut Inc-ct | 4/16/2003 |
| 203 | 278 | Ansonia | Wireless | Omnipoint Communications, Inc. - Ct | 5/1/2001 |
| 203 | 278 | Derby | Wireless | Omnipoint Communications, Inc. - Ct | 5/1/2001 |
| 203 | 278 | Shelton | Wireless | Omnipoint Communications, Inc. - Ct | 5/1/2001 |
| 203 | 279 | Bridgeport | Wireless | Usa Mobility Wireless, Inc. | 4/1/1997 |
| 203 | 280 | Darien | Landline | Brooks Fiber Communications Of Connecticut Inc-ct | 3/24/2004 |
| 203 | 281 | Hamden | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 282 | Stamford | Wireless | Usa Mobility Wireless, Inc. | 4/1/1997 |
| 203 | 283 | Milford | Landline | Cablevision Lightpath, Inc. - Ct | 4/1/1997 |
| 203 | 284 | Wallingford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 285 | New Haven | Landline | Teleport Communications America, Llc - Ct | 4/1/1997 |
| 203 | 286 | Norwalk | Landline | Conversent Communications Of Connecticut, Llc | 7/22/1999 |
| 203 | 287 | Hamden | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 288 | Hamden | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 289 | Danbury | Wireless | Usa Mobility Wireless, Inc. | 4/1/1997 |
| 203 | 289 | New Fairfield | Wireless | Usa Mobility Wireless, Inc. | 4/1/1997 |
| 203 | 290 | Bridgeport | Wireless | Omnipoint Communications, Inc. - Ct | 11/14/2013 |
| 203 | 291 | Westport | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 4/1/1997 |
| 203 | 292 | Fairfield | Landline | Cablevision Lightpath, Inc. - Ct | 4/1/1997 |
| 203 | 293 | Stamford | Landline | Brooks Fiber Communications Of Connecticut Inc-ct | 4/1/1997 |
| 203 | 294 | Wallingford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 295 | Stamford | Landline | Brooks Fiber Communications Of Connecticut Inc-ct | 4/1/1997 |
| 203 | 296 | Bridgeport | Landline | Brooks Fiber Communications Of Connecticut Inc-ct | 4/1/1997 |
| 203 | 297 | Danbury | Landline | Brooks Fiber Communications Of Connecticut Inc-ct | 4/1/1997 |
| 203 | 297 | New Fairfield | Landline | Brooks Fiber Communications Of Connecticut Inc-ct | 4/1/1997 |
| 203 | 298 | New Haven | Landline | Cablevision Lightpath, Inc. - Ct | 4/1/1997 |
| 203 | 299 | Norwalk | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 4/1/1997 |
| 203 | 300 | Danbury | Wireless | Omnipoint Communications, Inc. - Ct | 10/25/2001 |
| 203 | 300 | New Fairfield | Wireless | Omnipoint Communications, Inc. - Ct | 10/25/2001 |
| 203 | 301 | Milford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 4/1/1997 |
| 203 | 302 | Cos Cob | Landline | Tc Systems,inc. - Ny | 1/14/2000 |
| 203 | 302 | Greenwich | Landline | Tc Systems,inc. - Ny | 1/14/2000 |
| 203 | 303 | Wallingford | Landline | Teleport Communications America, Llc - Ct | 4/1/1997 |
| 203 | 304 | Newtown | Landline | Teleport Communications America, Llc - Ct | 10/11/1997 |
| 203 | 305 | Ansonia | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/11/1995 |
| 203 | 305 | Derby | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/11/1995 |
| 203 | 305 | Shelton | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/11/1995 |
| 203 | 306 | Milford | Landline | Choice One Communications, Inc. - Ct | 8/20/2000 |
| 203 | 307 | Fairfield | Landline | Brooks Fiber Communications Of Connecticut Inc-ct | 1/31/2005 |
| 203 | 308 | Ansonia | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 10/22/2008 |
| 203 | 308 | Derby | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 10/22/2008 |
| 203 | 308 | Shelton | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 10/22/2008 |
| 203 | 309 | New Haven | Wireless | Sprint Spectrum L.p. | 9/11/2007 |
| 203 | 310 | New Canaan | Landline | Brooks Fiber Communications Of Connecticut Inc-ct | 4/16/2003 |
| 203 | 312 | Danbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/11/1995 |
| 203 | 312 | New Fairfield | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/11/1995 |
| 203 | 313 | Danbury | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 4/1/1997 |
| 203 | 313 | New Fairfield | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 4/1/1997 |
| 203 | 314 | New Haven | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 4/1/1997 |
| 203 | 315 | Branford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/11/1995 |
| 203 | 316 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/11/1995 |
| 203 | 317 | Meriden | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/11/1995 |
| 203 | 318 | Madison | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 7/4/1995 |
| 203 | 319 | Fairfield | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/11/1995 |
| 203 | 320 | Darien | Landline | Brooks Fiber Communications Of Connecticut Inc-ct | 4/16/2003 |
| 203 | 321 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 322 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 323 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 324 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 325 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 326 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 327 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 328 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 329 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 330 | Bridgeport | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 331 | Bridgeport | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 332 | Bridgeport | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 333 | Bridgeport | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 334 | Bridgeport | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 335 | Bridgeport | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 336 | Bridgeport | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 337 | Bridgeport | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 338 | Bridgeport | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 339 | Bridgeport | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 340 | Greenwich | Landline | Cablevision Lightpath, Inc. - Ct | 8/19/2003 |
| 203 | 341 | Westport | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 342 | Bridgeport | Wireless | Usa Mobility Wireless, Inc. | 4/1/1997 |
| 203 | 343 | Ansonia | Wireless | New Cingular Wireless Pcs, Llc - Dc | 1/18/2012 |
| 203 | 343 | Derby | Wireless | New Cingular Wireless Pcs, Llc - Dc | 1/18/2012 |
| 203 | 343 | Shelton | Wireless | New Cingular Wireless Pcs, Llc - Dc | 1/18/2012 |
| 203 | 344 | Old Greenwich | Landline | Cablevision Lightpath, Inc. - Ct | 1/25/1998 |
| 203 | 345 | Bridgeport | Landline | Cablevision Lightpath, Inc. - Ct | 1/25/1998 |
| 203 | 346 | Waterbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 4/1/1997 |
| 203 | 347 | Cos Cob | Landline | Level 3 Communications, Llc - Ct | 3/11/2004 |
| 203 | 347 | Greenwich | Landline | Level 3 Communications, Llc - Ct | 3/11/2004 |
| 203 | 348 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 349 | Westport | Landline | Teleport Communications America, Llc - Ct | 1/25/1998 |
| 203 | 350 | Madison | Landline | Teleport Communications America, Llc - Ct | 4/1/1997 |
| 203 | 351 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 352 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 353 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 354 | Norwalk | Landline | Cablevision Lightpath, Inc. - Ct | 1/25/1998 |
| 203 | 355 | Stamford | Landline | Cablevision Lightpath, Inc. - Ct | 1/25/1998 |
| 203 | 356 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 357 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 358 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 359 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 360 | Bridgeport | Wireless | Metro Pcs, Inc. | 12/10/2008 |
| 203 | 361 | New Haven | Landline | Level 3 Communications, Llc - Ct | 12/16/2010 |
| 203 | 362 | Bridgeport | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 363 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 364 | Newtown | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 1/25/1998 |
| 203 | 365 | Bridgeport | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 366 | Bridgeport | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 367 | Bridgeport | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 368 | Bridgeport | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 369 | Old Greenwich | Landline | Brooks Fiber Communications Of Connecticut Inc-ct | 10/7/2003 |
| 203 | 370 | New Haven | Wireless | American Messaging Services, Llc | 2/4/1994 |
| 203 | 371 | Bridgeport | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 372 | Bridgeport | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 373 | Bridgeport | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 374 | Bridgeport | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 375 | Bridgeport | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 376 | New Haven | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 4/1/1997 |
| 203 | 377 | Bridgeport | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 378 | Bridgeport | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 379 | Meriden | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 4/1/1997 |
| 203 | 380 | Bridgeport | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 381 | Bridgeport | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 382 | Bridgeport | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 383 | Bridgeport | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 384 | Bridgeport | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 385 | Bridgeport | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 386 | Bridgeport | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 387 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 388 | Stamford | Landline | Brooks Fiber Communications Of Connecticut Inc-ct | 4/1/1997 |
| 203 | 389 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 390 | New Haven | Wireless | Teleport Communications America, Llc - Ct | 11/10/2015 |
| 203 | 391 | Stamford | Landline | Brooks Fiber Communications Of Connecticut Inc-ct | 4/1/1997 |
| 203 | 392 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 393 | Hamden | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 393 | Bethany | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 393 | Woodbridge | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 394 | Bridgeport | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 395 | Bridgeport | Wireless | Sprint Spectrum L.p. | 1/25/1998 |
| 203 | 396 | Bridgeport | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 397 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 398 | Norwalk | Wireless | Usa Mobility Wireless, Inc. | 2/4/1994 |
| 203 | 399 | Stamford | Landline | Brooks Fiber Communications Of Connecticut Inc-ct | 4/1/1997 |
| 203 | 400 | Trumbull | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/19/2002 |
| 203 | 401 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 7/4/1995 |
| 203 | 402 | Shelton | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 1/25/1998 |
| 203 | 403 | Ridgefield | Landline | Teleport Communications America, Llc - Ct | 1/25/1998 |
| 203 | 404 | New Haven | Landline | Broadwing Communications, Llc - Ct | 1/25/1998 |
| 203 | 405 | Woodbury | Landline | Paetec Communications, Llc - Ct | 4/4/2001 |
| 203 | 406 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 7/4/1995 |
| 203 | 407 | Hamden | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 7/4/1995 |
| 203 | 408 | Redding | Landline | At&t Local | 1/25/1998 |
| 203 | 409 | Old Greenwich | Landline | Teleport Communications America, Llc - Ct | 1/25/1998 |
| 203 | 410 | New Haven | Wireless | Sprint Spectrum L.p. | 1/25/1998 |
| 203 | 412 | New Haven | Wireless | American Messaging Services, Llc | 7/4/1995 |
| 203 | 413 | Greenwich | Landline | Paetec Communications, Inc. - Ny | 1/14/2000 |
| 203 | 414 | Bridgeport | Wireless | New Cingular Wireless Pcs, Llc - Dc | 1/10/1996 |
| 203 | 415 | New Haven | Wireless | New Cingular Wireless Pcs, Llc - Dc | 4/12/2001 |
| 203 | 416 | Bridgeport | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 1/25/1998 |
| 203 | 417 | Danbury | Wireless | New Cingular Wireless Pcs, Llc - Dc | 1/10/1996 |
| 203 | 417 | New Fairfield | Wireless | New Cingular Wireless Pcs, Llc - Dc | 1/10/1996 |
| 203 | 418 | Fairfield | Landline | Teleport Communications America, Llc - Ct | 4/1/1997 |
| 203 | 419 | Waterbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 1/10/1996 |
| 203 | 420 | Meriden | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 421 | Madison | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 422 | Greenwich | Landline | Verizon New York Inc. | 5/10/1999 |
| 203 | 423 | Wilton | Landline | Teleport Communications America, Llc - Ct | 4/1/1997 |
| 203 | 424 | Danbury | Wireless | Sprint Spectrum L.p. | 6/29/2007 |
| 203 | 424 | New Fairfield | Wireless | Sprint Spectrum L.p. | 6/29/2007 |
| 203 | 425 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 426 | Newtown | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 427 | Meriden | Landline | Mcimetro Access Transmission Services Llc | 4/1/1997 |
| 203 | 428 | Stamford | Landline | Brooks Fiber Communications Of Connecticut Inc-ct | 4/1/1997 |
| 203 | 429 | Stamford | Landline | Brooks Fiber Communications Of Connecticut Inc-ct | 4/1/1997 |
| 203 | 430 | New Haven | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
| 203 | 431 | Ridgefield | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 432 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 433 | Branford | Landline | Comcast Phone Of Connecticut, Inc. - Ct | 4/1/1997 |
| 203 | 434 | Norwalk | Wireless | Omnipoint Communications, Inc. - Ct | 1/25/1998 |
| 203 | 435 | New Haven | Wireless | Omnipoint Communications, Inc. - Ct | 1/25/1998 |
| 203 | 436 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 437 | Waterbury | Landline | Mcimetro Access Transmission Services Llc | 4/1/1997 |
| 203 | 438 | Ridgefield | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 439 | Cheshire | Landline | Cox Connecticut Telecom, Llc | 1/25/1998 |
| 203 | 440 | Meriden | Landline | Cox Connecticut Telecom, Llc | 1/25/1998 |
| 203 | 441 | Wolcott | Landline | Teleport Communications America, Llc - Ct | 1/25/1998 |
| 203 | 442 | New Canaan | Landline | Teleport Communications America, Llc - Ct | 1/25/1998 |
| 203 | 443 | Meriden | Landline | Mcimetro Access Transmission Services Llc | 4/1/1997 |
| 203 | 444 | New Haven | Wireless | New Cingular Wireless Pcs, Llc - Dc | 4/1/1997 |
| 203 | 445 | Trumbull | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 1/25/1998 |
| 203 | 446 | Ansonia | Landline | Teleport Communications America, Llc - Ct | 10/11/1997 |
| 203 | 446 | Derby | Landline | Teleport Communications America, Llc - Ct | 10/11/1997 |
| 203 | 446 | Shelton | Landline | Teleport Communications America, Llc - Ct | 10/11/1997 |
| 203 | 447 | Shelton | Landline | Teleport Communications America, Llc - Ct | 4/1/1997 |
| 203 | 448 | Danbury | Landline | Brooks Fiber Communications Of Connecticut Inc-ct | 4/1/1997 |
| 203 | 448 | New Fairfield | Landline | Brooks Fiber Communications Of Connecticut Inc-ct | 4/1/1997 |
| 203 | 449 | Bridgeport | Wireless | Sprint Spectrum L.p. | 1/25/1998 |
| 203 | 450 | Bridgeport | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 5/12/2008 |
| 203 | 451 | Westport | Landline | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
| 203 | 452 | Trumbull | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 453 | Guilford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 454 | Westport | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 455 | Bridgeport | Landline | Brooks Fiber Communications Of Connecticut Inc-ct | 4/1/1997 |
| 203 | 456 | Danbury | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 12/6/2011 |
| 203 | 457 | Guilford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 458 | Guilford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 459 | Trumbull | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 460 | Danbury | Landline | At&t Local | 4/1/1997 |
| 203 | 460 | New Fairfield | Landline | At&t Local | 4/1/1997 |
| 203 | 461 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 9/11/1994 |
| 203 | 462 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 463 | Oxford | Landline | Teleport Communications America, Llc - Ct | 1/25/1998 |
| 203 | 463 | Seymour | Landline | Teleport Communications America, Llc - Ct | 1/25/1998 |
| 203 | 464 | New Haven | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 1/25/1998 |
| 203 | 465 | Waterbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 4/1/1997 |
| 203 | 466 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 466 | East Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 467 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 467 | East Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 468 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 468 | East Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 469 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 469 | East Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 470 | Danbury | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 2/4/1994 |
| 203 | 470 | New Fairfield | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 2/4/1994 |
| 203 | 471 | NA | Unknown | Southern New England Telco Dba Frontier Comm Of Ct | 12/31/1969 |
| 203 | 472 | NA | Unknown | Southern New England Telco Dba Frontier Comm Of Ct | 12/31/1969 |
| 203 | 473 | NA | Unknown | Southern New England Telco Dba Frontier Comm Of Ct | 12/31/1969 |
| 203 | 474 | NA | Unknown | Southern New England Telco Dba Frontier Comm Of Ct | 12/31/1969 |
| 203 | 476 | NA | Unknown | Southern New England Telco Dba Frontier Comm Of Ct | 12/31/1969 |
| 203 | 477 | New Haven | Wireless | Usa Mobility Wireless, Inc. | 7/1/1996 |
| 203 | 478 | NA | Unknown | Southern New England Telco Dba Frontier Comm Of Ct | 12/31/1969 |
| 203 | 479 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/11/1995 |
| 203 | 479 | West Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/11/1995 |
| 203 | 480 | Fairfield | Landline | Brooks Fiber Communications Of Connecticut Inc-ct | 1/25/1998 |
| 203 | 481 | Branford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 482 | Danbury | Wireless | New Cingular Wireless Pcs, Llc - Dc | 3/23/2001 |
| 203 | 482 | New Fairfield | Wireless | New Cingular Wireless Pcs, Llc - Dc | 3/23/2001 |
| 203 | 483 | Branford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 484 | North Branford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 484 | Northford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 484 | North Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 485 | Greenwich | Landline | Cablevision Lightpath, Inc. - Ct | 1/25/1998 |
| 203 | 486 | Southbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 10/11/1997 |
| 203 | 487 | Stamford | Landline | Global Crossing Local Services, Inc.-ct | 1/3/2001 |
| 203 | 488 | Branford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 489 | Cos Cob | Landline | Cablevision Lightpath, Inc. - Ct | 5/25/2011 |
| 203 | 489 | Greenwich | Landline | Cablevision Lightpath, Inc. - Ct | 5/25/2011 |
| 203 | 490 | Naugatuck | Landline | Teleport Communications America, Llc - Ct | 1/25/1998 |
| 203 | 491 | Newtown | Landline | Bandwidth.com Clec, Llc - Ct | 2/12/2010 |
| 203 | 492 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 493 | Weston | Landline | Level 3 Communications, Llc - Ct | 1/25/1998 |
| 203 | 493 | Redding | Landline | Level 3 Communications, Llc - Ct | 1/25/1998 |
| 203 | 493 | Wilton | Landline | Level 3 Communications, Llc - Ct | 1/25/1998 |
| 203 | 494 | New Haven | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 2/4/1994 |
| 203 | 495 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 496 | Greenwich | Wireless | Sprint Spectrum L.p. | 1/25/1998 |
| 203 | 497 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 498 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 499 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 500 | New Haven | Wireless | New Cingular Wireless Pcs, Llc - Dc | 10/25/2001 |
| 203 | 501 | Danbury | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 7/9/2010 |
| 203 | 502 | Bridgeport | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 1/10/1996 |
| 203 | 503 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 10/11/1997 |
| 203 | 504 | Stamford | Landline | Ctc Communications Corp. - Ct | 2/12/2004 |
| 203 | 505 | Norwalk | Landline | Cellco Partnership Dba Verizon Wireless - Ct | 2/27/1999 |
| 203 | 506 | New Haven | Wireless | New Cingular Wireless Pcs, Llc - Dc | 1/25/1998 |
| 203 | 507 | New Haven | Wireless | Sprint Spectrum L.p. | 6/30/2001 |
| 203 | 508 | New Haven | Landline | Ctc Communications Corp. - Ct | 2/3/2005 |
| 203 | 509 | Waterbury | Wireless | Sprint Spectrum L.p. | 1/25/1998 |
| 203 | 510 | Waterbury | Wireless | Sprint Spectrum L.p. | 7/22/1999 |
| 203 | 512 | Danbury | Wireless | Omnipoint Communications, Inc. - Ct | 1/25/1998 |
| 203 | 512 | New Fairfield | Wireless | Omnipoint Communications, Inc. - Ct | 1/25/1998 |
| 203 | 513 | New Haven | Landline | At&t Local | 4/1/1997 |
| 203 | 514 | Meriden | Landline | Teleport Communications America, Llc - Ct | 1/10/1996 |
| 203 | 515 | Norwalk | Wireless | Sprint Spectrum L.p. | 2/27/1999 |
| 203 | 516 | Ansonia | Landline | Global Crossing Local Services, Inc.-ct | 3/3/2001 |
| 203 | 516 | Derby | Landline | Global Crossing Local Services, Inc.-ct | 3/3/2001 |
| 203 | 516 | Shelton | Landline | Global Crossing Local Services, Inc.-ct | 3/3/2001 |
| 203 | 517 | Stamford | Landline | Level 3 Communications, Llc - Ct | 10/13/1999 |
| 203 | 518 | Waterbury | Wireless | New Cingular Wireless Pcs, Llc - Dc | 7/2/2001 |
| 203 | 519 | Waterbury | Wireless | Sprint Spectrum L.p. | 2/9/2011 |
| 203 | 520 | Bridgeport | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 5/30/2002 |
| 203 | 521 | Bridgeport | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 4/1/1997 |
| 203 | 522 | Bridgeport | Wireless | New Cingular Wireless Pcs, Llc - Dc | 1/25/1998 |
| 203 | 523 | Norwalk | Landline | Teleport Communications America, Llc - Ct | 4/1/1997 |
| 203 | 524 | Stamford | Wireless | New Cingular Wireless Pcs, Llc - Dc | 1/25/1998 |
| 203 | 525 | Waterbury | Wireless | New Cingular Wireless Pcs, Llc - Dc | 1/25/1998 |
| 203 | 526 | Bridgeport | Wireless | Sprint Spectrum L.p. | 10/13/1999 |
| 203 | 527 | Waterbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 1/25/1998 |
| 203 | 527 | Prospect | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 1/25/1998 |
| 203 | 528 | Waterbury | Landline | Level 3 Communications, Llc - Ct | 10/13/1999 |
| 203 | 529 | Wilton | Landline | At&t Local | 4/1/1997 |
| 203 | 530 | New Haven | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 2/4/1994 |
| 203 | 531 | Riverside | Landline | Verizon New York Inc. | 1/10/1996 |
| 203 | 531 | Greenwich | Landline | Verizon New York Inc. | 1/10/1996 |
| 203 | 532 | Riverside | Landline | Verizon New York Inc. | 1/10/1996 |
| 203 | 532 | Greenwich | Landline | Verizon New York Inc. | 1/10/1996 |
| 203 | 533 | Guilford | Landline | Level 3 Communications, Llc - Ct | 1/25/1998 |
| 203 | 534 | Bridgeport | Wireless | Southern New England Telco Dba Frontier Comm Of Ct | 9/11/1994 |
| 203 | 535 | New Haven | Landline | Comcast Phone Of Connecticut, Inc. - Ct | 4/1/1997 |
| 203 | 536 | Stamford | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 1/25/1998 |
| 203 | 537 | Meriden | Wireless | Sprint Spectrum L.p. | 1/25/1998 |
| 203 | 538 | Shelton | Landline | Choice One Communications, Inc. - Ct | 8/20/2000 |
| 203 | 539 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 6/13/2000 |
| 203 | 540 | Bridgeport | Wireless | New Cingular Wireless Pcs, Llc - Dc | 1/31/2005 |
| 203 | 541 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 10/13/1999 |
| 203 | 542 | Cos Cob | Landline | At&t Local | 4/1/1997 |
| 203 | 542 | Greenwich | Landline | At&t Local | 4/1/1997 |
| 203 | 543 | Bridgeport | Wireless | Omnipoint Communications, Inc. - Ct | 8/20/2000 |
| 203 | 544 | Weston | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 544 | Redding | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 544 | Wilton | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 545 | Bridgeport | Wireless | Sprint Spectrum L.p. | 8/20/2000 |
| 203 | 546 | Danbury | Landline | Teleport Communications America, Llc - Ct | 4/1/1997 |
| 203 | 546 | New Fairfield | Landline | Teleport Communications America, Llc - Ct | 4/1/1997 |
| 203 | 547 | Stamford | Landline | Global Naps, Inc. - Ct | 7/22/1999 |
| 203 | 548 | Stamford | Landline | Broadwing Communications, Llc - Ct | 5/30/2002 |
| 203 | 549 | Bridgeport | Landline | Choice One Communications, Inc. - Ct | 8/20/2000 |
| 203 | 550 | Stamford | Wireless | Omnipoint Communications, Inc. - Ct | 1/25/1998 |
| 203 | 551 | Bridgeport | Landline | Teleport Communications America, Llc - Ct | 10/11/1997 |
| 203 | 552 | Greenwich | Landline | Verizon New York Inc. | 1/10/1996 |
| 203 | 553 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 554 | Stamford | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/11/1995 |
| 203 | 556 | Bridgeport | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
| 203 | 557 | Westport | Landline | Cablevision Lightpath, Inc. - Ct | 1/25/1998 |
| 203 | 558 | Waterbury | Wireless | New Cingular Wireless Pcs, Llc - Dc | 1/14/2000 |
| 203 | 559 | Darien | Landline | Teleport Communications America, Llc - Ct | 4/1/1997 |
| 203 | 560 | Waterbury | Wireless | New Cingular Wireless Pcs, Llc - Dc | 1/25/1998 |
| 203 | 561 | Stamford | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 4/1/1997 |
| 203 | 562 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 563 | Wilton | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 4/1/1997 |
| 203 | 564 | Stamford | Landline | At&t Local | 4/1/1997 |
| 203 | 565 | Waterbury | Wireless | Sprint Spectrum L.p. | 7/22/1999 |
| 203 | 566 | Stamford | Landline | Brooks Fiber Communications Of Connecticut Inc-ct | 2/4/2003 |
| 203 | 567 | Shelton | Landline | Paetec Communications, Llc - Ct | 1/14/2000 |
| 203 | 568 | Waterbury | Landline | Paetec Communications, Llc - Ct | 1/14/2000 |
| 203 | 569 | Stamford | Landline | Cablevision Lightpath, Inc. - Ct | 8/20/2000 |
| 203 | 570 | Stamford | Wireless | Omnipoint Communications, Inc. - Ct | 3/26/2001 |
| 203 | 571 | Westport | Landline | At&t Local | 4/1/1997 |
| 203 | 572 | Bridgeport | Wireless | Sprint Spectrum L.p. | 7/13/2007 |
| 203 | 573 | Waterbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 574 | Waterbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 575 | Waterbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 576 | Bridgeport | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 577 | Waterbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 578 | Waterbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 579 | Bridgeport | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 580 | Cos Cob | Landline | Peerless Network Of Connecticut, Llc - Ct | 10/2/2012 |
| 203 | 580 | Greenwich | Landline | Peerless Network Of Connecticut, Llc - Ct | 10/2/2012 |
| 203 | 581 | Bridgeport | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 582 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 1/14/2000 |
| 203 | 583 | Bridgeport | Landline | Level 3 Communications, Llc - Ct | 10/13/1999 |
| 203 | 584 | New Haven | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 7/9/2010 |
| 203 | 585 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 1/14/2000 |
| 203 | 586 | Woodbury | Landline | Teleport Communications America, Llc - Ct | 4/1/1997 |
| 203 | 587 | Weston | Landline | Cablevision Lightpath, Inc. - Ct | 8/20/2000 |
| 203 | 587 | Redding | Landline | Cablevision Lightpath, Inc. - Ct | 8/20/2000 |
| 203 | 587 | Wilton | Landline | Cablevision Lightpath, Inc. - Ct | 8/20/2000 |
| 203 | 588 | Stamford | Landline | Cablevision Lightpath, Inc. - Ct | 7/22/1999 |
| 203 | 589 | New Haven | Wireless | Sprint Spectrum L.p. | 8/20/2000 |
| 203 | 590 | Trumbull | Landline | Level 3 Communications, Llc - Ct | 3/18/2011 |
| 203 | 591 | Waterbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 9/11/1994 |
| 203 | 592 | Waterbury | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
| 203 | 593 | Norwalk | Wireless | Usa Mobility Wireless, Inc. | 9/11/1994 |
| 203 | 594 | New Canaan | Landline | Cablevision Lightpath, Inc. - Ct | 10/13/1999 |
| 203 | 595 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 596 | Waterbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 597 | Waterbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 598 | Waterbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 599 | Meriden | Landline | At&t Local | 4/1/1997 |
| 203 | 600 | Meriden | Wireless | Metro Pcs, Inc. | 10/3/2008 |
| 203 | 601 | Trumbull | Landline | Teleport Communications America, Llc - Ct | 7/1/1996 |
| 203 | 602 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 1/25/1998 |
| 203 | 603 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 1/10/1996 |
| 203 | 604 | Stamford | Landline | Broadwing Communications, Llc - Ct | 3/14/2001 |
| 203 | 605 | New Haven | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 1/10/1996 |
| 203 | 606 | New Haven | Wireless | Omnipoint Communications, Inc. - Ct | 3/3/2001 |
| 203 | 607 | Stamford | Landline | Brooks Fiber Communications Of Connecticut Inc-ct | 2/4/2003 |
| 203 | 608 | Meriden | Landline | Paetec Communications, Llc - Ct | 1/14/2000 |
| 203 | 609 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 1/10/1996 |
| 203 | 610 | Bridgeport | Landline | Conversent Communications Of Connecticut, Llc | 6/30/2001 |
| 203 | 612 | Bridgeport | Landline | Global Crossing Local Services, Inc.-ct | 3/3/2001 |
| 203 | 613 | Norwalk | Wireless | Sprint Spectrum L.p. | 6/13/2000 |
| 203 | 614 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 1/10/1996 |
| 203 | 615 | Bridgeport | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 1/10/1996 |
| 203 | 616 | Danbury | Landline | Global Crossing Local Services, Inc.-ct | 3/3/2001 |
| 203 | 616 | New Fairfield | Landline | Global Crossing Local Services, Inc.-ct | 3/3/2001 |
| 203 | 617 | Danbury | Wireless | Sprint Spectrum L.p. | 9/5/2006 |
| 203 | 617 | New Fairfield | Wireless | Sprint Spectrum L.p. | 9/5/2006 |
| 203 | 618 | Greenwich | Landline | Verizon New York Inc. | 4/1/1997 |
| 203 | 619 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 10/15/1996 |
| 203 | 620 | Darien | Landline | Brooks Fiber Communications Of Connecticut Inc-ct | 7/19/2004 |
| 203 | 621 | Darien | Landline | Paetec Communications, Llc - Ct | 1/14/2000 |
| 203 | 622 | Greenwich | Landline | Verizon New York Inc. | 2/4/1994 |
| 203 | 623 | New Haven | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 4/1/1997 |
| 203 | 624 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 625 | Greenwich | Landline | Verizon New York Inc. | 2/4/1994 |
| 203 | 626 | New Haven | Landline | At&t Local | 4/1/1997 |
| 203 | 627 | New Haven | Wireless | Sprint Spectrum L.p. | 7/22/1999 |
| 203 | 628 | Danbury | Landline | Cablevision Lightpath, Inc. - Ct | 10/13/1999 |
| 203 | 628 | New Fairfield | Landline | Cablevision Lightpath, Inc. - Ct | 10/13/1999 |
| 203 | 629 | Greenwich | Landline | Verizon New York Inc. | 2/4/1994 |
| 203 | 630 | Meriden | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 631 | Meriden | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
| 203 | 632 | Naugatuck | Landline | Choice One Communications, Inc. - Ct | 8/20/2000 |
| 203 | 633 | Wolcott | Landline | Level 3 Communications, Llc - Ct | 1/25/1998 |
| 203 | 634 | Meriden | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 635 | Stamford | Landline | Level 3 Communications, Llc - Ct | 10/13/1999 |
| 203 | 636 | Darien | Landline | Brooks Fiber Communications Of Connecticut Inc-ct | 9/14/2004 |
| 203 | 637 | Old Greenwich | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 638 | Trumbull | Landline | Paetec Communications, Llc - Ct | 10/13/1999 |
| 203 | 639 | Meriden | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 640 | New Haven | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
| 203 | 641 | New Haven | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 2/4/1994 |
| 203 | 642 | Stamford | Landline | Brooks Fiber Communications Of Connecticut Inc-ct | 4/1/1997 |
| 203 | 643 | Branford | Landline | Choice One Communications, Inc. - Ct | 8/20/2000 |
| 203 | 644 | Norwalk | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 4/1/1997 |
| 203 | 645 | New Haven | Wireless | New Cingular Wireless Pcs, Llc - Dc | 1/14/2000 |
| 203 | 646 | Branford | Landline | Global Crossing Local Services, Inc.-ct | 3/3/2001 |
| 203 | 647 | Milford | Landline | Paetec Communications, Llc - Ct | 10/13/1999 |
| 203 | 648 | Danbury | Landline | Level 3 Communications, Llc - Ct | 10/13/1999 |
| 203 | 648 | New Fairfield | Landline | Level 3 Communications, Llc - Ct | 10/13/1999 |
| 203 | 649 | Cheshire | Landline | Paetec Communications, Llc - Ct | 1/14/2000 |
| 203 | 650 | Bridgeport | Wireless | Sprint Spectrum L.p. | 3/26/2001 |
| 203 | 651 | Cheshire | Landline | Choice One Communications, Inc. - Ct | 8/20/2000 |
| 203 | 652 | Stamford | Landline | Paetec Communications, Llc - Ct | 1/14/2000 |
| 203 | 653 | Stamford | Landline | Paetec Communications, Llc - Ct | 10/13/1999 |
| 203 | 654 | Hamden | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 4/1/1997 |
| 203 | 655 | Darien | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 656 | Darien | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 657 | New Haven | Wireless | American Messaging Services, Llc | 8/20/2000 |
| 203 | 658 | Stamford | Landline | Teleport Communications America, Llc - Ct | 8/20/2000 |
| 203 | 659 | Fairfield | Landline | Paetec Communications, Llc - Ct | 10/13/1999 |
| 203 | 660 | Cos Cob | Landline | Global Crossing Local Services, Inc.-ct | 1/3/2001 |
| 203 | 660 | Greenwich | Landline | Global Crossing Local Services, Inc.-ct | 1/3/2001 |
| 203 | 661 | Greenwich | Landline | Verizon New York Inc. | 2/4/1994 |
| 203 | 662 | Darien | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 663 | Stamford | Landline | Paetec Communications, Llc - Ct | 10/13/1999 |
| 203 | 664 | Redding | Landline | Cablevision Lightpath, Inc. - Ct | 1/14/2000 |
| 203 | 665 | Stamford | Landline | Paetec Communications, Llc - Ct | 10/13/1999 |
| 203 | 666 | Bridgeport | Landline | Level 3 Communications, Llc - Ct | 9/26/2013 |
| 203 | 667 | Stamford | Wireless | Sprint Spectrum L.p. | 10/31/2000 |
| 203 | 668 | New Haven | Wireless | Sprint Spectrum L.p. | 1/25/1998 |
| 203 | 669 | Darien | Landline | Global Crossing Local Services, Inc.-ct | 3/3/2001 |
| 203 | 670 | Waterbury | Wireless | American Messaging Services, Llc | 2/4/1994 |
| 203 | 671 | New Haven | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 9/11/1994 |
| 203 | 672 | New Haven | Landline | Paetec Communications, Llc - Ct | 10/13/1999 |
| 203 | 673 | Bridgeport | Landline | At&t Local | 4/1/1997 |
| 203 | 674 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 4/1/1997 |
| 203 | 675 | New Haven | Wireless | Sprint Spectrum L.p. | 10/13/1999 |
| 203 | 676 | New Haven | Wireless | Sprint Spectrum L.p. | 1/14/2000 |
| 203 | 677 | Wallingford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 1/25/1998 |
| 203 | 678 | Wallingford | Landline | Paetec Communications, Llc - Ct | 1/14/2000 |
| 203 | 679 | Wallingford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 1/25/1998 |
| 203 | 680 | Waterbury | Wireless | Southern New England Telco Dba Frontier Comm Of Ct | 10/31/2012 |
| 203 | 681 | Greenwich | Landline | Verizon New York Inc. | 10/31/2000 |
| 203 | 682 | Stamford | Landline | Paetec Communications, Llc - Ct | 10/13/1999 |
| 203 | 683 | Bridgeport | Landline | Paetec Communications, Llc - Ct | 10/13/1999 |
| 203 | 684 | New Haven | Wireless | Metro Pcs, Inc. | 10/3/2008 |
| 203 | 685 | Bridgeport | Wireless | Omnipoint Communications, Inc. - Ct | 3/30/2001 |
| 203 | 686 | Meriden | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 687 | New Haven | Landline | Level 3 Communications, Llc - Ct | 10/13/1999 |
| 203 | 688 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 4/1/1997 |
| 203 | 689 | New Haven | Landline | At&t Local | 4/1/1997 |
| 203 | 690 | Bridgeport | Wireless | Omnipoint Communications, Inc. - Ct | 3/21/2008 |
| 203 | 691 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 10/13/1999 |
| 203 | 692 | Fairfield | Landline | Global Crossing Local Services, Inc.-ct | 3/3/2001 |
| 203 | 693 | Milford | Landline | Cablevision Lightpath, Inc. - Ct | 7/13/2010 |
| 203 | 694 | Meriden | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/11/1995 |
| 203 | 695 | Waterbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/11/1995 |
| 203 | 696 | Bridgeport | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/11/1995 |
| 203 | 697 | Wallingford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/11/1995 |
| 203 | 698 | Old Greenwich | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 699 | Cheshire | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 9/11/1994 |
| 203 | 701 | New Haven | Landline | At&t Local | 4/1/1997 |
| 203 | 702 | Danbury | Landline | Paetec Communications, Llc - Ct | 10/13/1999 |
| 203 | 702 | New Fairfield | Landline | Paetec Communications, Llc - Ct | 10/13/1999 |
| 203 | 703 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 1/10/1996 |
| 203 | 704 | Wolcott | Landline | Broadwing Communications, Llc - Ct | 7/17/2002 |
| 203 | 705 | Stamford | Landline | Brooks Fiber Communications Of Connecticut Inc-ct | 4/15/1996 |
| 203 | 706 | Waterbury | Landline | Ctc Communications Corp. - Ct | 2/12/2004 |
| 203 | 707 | Waterbury | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 3/10/2011 |
| 203 | 708 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 1/10/1996 |
| 203 | 709 | Waterbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 1/10/1996 |
| 203 | 710 | New Haven | Wireless | New Cingular Wireless Pcs, Llc - Dc | 1/10/1996 |
| 203 | 712 | Shelton | Landline | Global Crossing Local Services, Inc.-ct | 3/3/2001 |
| 203 | 713 | Milford | Landline | Global Crossing Local Services, Inc.-ct | 3/3/2001 |
| 203 | 714 | Naugatuck | Landline | Global Crossing Local Services, Inc.-ct | 3/3/2001 |
| 203 | 715 | Meriden | Wireless | Omnipoint Communications, Inc. - Ct | 8/20/2000 |
| 203 | 716 | Stamford | Landline | Global Crossing Local Services, Inc.-ct | 3/3/2001 |
| 203 | 717 | Cos Cob | Landline | Cablevision Lightpath, Inc. - Ct | 1/28/2011 |
| 203 | 717 | Greenwich | Landline | Cablevision Lightpath, Inc. - Ct | 1/28/2011 |
| 203 | 718 | Cheshire | Landline | Global Crossing Local Services, Inc.-ct | 3/3/2001 |
| 203 | 719 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 1/10/1996 |
| 203 | 720 | Naugatuck | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 721 | Waterbury | Landline | At&t Local | 4/1/1997 |
| 203 | 722 | Norwalk | Wireless | New Cingular Wireless Pcs, Llc - Dc | 1/14/2000 |
| 203 | 723 | Naugatuck | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 724 | Stamford | Landline | Choice One Communications, Inc. - Ct | 8/20/2000 |
| 203 | 725 | Waterbury | Landline | Cox Connecticut Telecom, Llc | 7/22/1999 |
| 203 | 726 | Bridgeport | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 9/8/2010 |
| 203 | 727 | Bridgeport | Wireless | Sprint Spectrum L.p. | 6/5/2001 |
| 203 | 728 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 11/22/2006 |
| 203 | 729 | Naugatuck | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 730 | Danbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 730 | New Fairfield | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 731 | Danbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 731 | New Fairfield | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 732 | Ansonia | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 733 | Danbury | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 2/4/1994 |
| 203 | 733 | New Fairfield | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 2/4/1994 |
| 203 | 734 | Ansonia | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 735 | Ansonia | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 736 | Ansonia | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 737 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 738 | Guilford | Landline | Choice One Communications, Inc. - Ct | 8/20/2000 |
| 203 | 739 | Danbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 6/13/2000 |
| 203 | 739 | New Fairfield | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 6/13/2000 |
| 203 | 740 | Danbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 740 | New Fairfield | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 741 | Wallingford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 4/1/1997 |
| 203 | 742 | Cos Cob | Landline | Brooks Fiber Communications Of Connecticut Inc-ct | 4/10/2003 |
| 203 | 742 | Greenwich | Landline | Brooks Fiber Communications Of Connecticut Inc-ct | 4/10/2003 |
| 203 | 743 | Danbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 743 | New Fairfield | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 744 | Danbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 744 | New Fairfield | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 745 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 10/13/1999 |
| 203 | 746 | Danbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 746 | New Fairfield | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 747 | New Haven | Landline | Teleport Communications America, Llc - Ct | 4/1/1997 |
| 203 | 748 | Danbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 748 | New Fairfield | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 749 | Danbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 4/1/1997 |
| 203 | 749 | New Fairfield | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 4/1/1997 |
| 203 | 750 | Norwalk | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 751 | Ansonia | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 752 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 753 | Waterbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 754 | Waterbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 755 | Waterbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 756 | Waterbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 757 | Waterbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 758 | Waterbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 759 | Waterbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 760 | Bridgeport | Landline | Peerless Network Of Connecticut, Llc - Ct | 4/16/2012 |
| 203 | 761 | Wilton | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 762 | Wilton | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 763 | Fairfield | Landline | Level 3 Communications, Llc - Ct | 1/14/2000 |
| 203 | 764 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/11/1995 |
| 203 | 765 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 7/1/1996 |
| 203 | 766 | New Haven | Wireless | American Messaging Services, Llc | 2/4/1994 |
| 203 | 767 | Bridgeport | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 8/20/2000 |
| 203 | 768 | Waterbury | Wireless | Omnipoint Communications, Inc. - Ct | 1/25/1998 |
| 203 | 769 | Greenwich | Landline | Verizon New York Inc. | 10/31/2000 |
| 203 | 770 | Danbury | Landline | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
| 203 | 770 | New Fairfield | Landline | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
| 203 | 771 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 772 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 773 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 774 | Wallingford | Landline | Choice One Communications, Inc. - Ct | 8/20/2000 |
| 203 | 775 | Danbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 775 | New Fairfield | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 776 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 777 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 778 | Danbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 778 | New Fairfield | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 779 | Madison | Landline | Choice One Communications, Inc. - Ct | 8/20/2000 |
| 203 | 780 | Waterbury | Wireless | Peerless Network Of Connecticut, Llc - Ct | 10/2/2012 |
| 203 | 781 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 782 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 783 | Milford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 784 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 785 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 786 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 787 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 788 | Danbury | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/11/1995 |
| 203 | 788 | New Fairfield | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/11/1995 |
| 203 | 789 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 790 | Danbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 790 | New Fairfield | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 791 | Danbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 791 | New Fairfield | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 792 | Danbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 792 | New Fairfield | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 793 | Wallingford | Landline | Global Crossing Local Services, Inc.-ct | 3/23/2001 |
| 203 | 794 | Danbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 794 | New Fairfield | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 795 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 795 | West Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 796 | Danbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 796 | New Fairfield | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 797 | Danbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 797 | New Fairfield | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 798 | Danbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 798 | New Fairfield | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 799 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 799 | West Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 800 | New Haven | Wireless | Sprint Spectrum L.p. | 3/10/2011 |
| 203 | 801 | New Canaan | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 1/10/1996 |
| 203 | 802 | Waterbury | Wireless | Metro Pcs, Inc. | 10/3/2008 |
| 203 | 803 | Norwalk | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 1/10/1996 |
| 203 | 804 | New Haven | Wireless | New Cingular Wireless Pcs, Llc - Dc | 3/3/2001 |
| 203 | 805 | Waterbury | Landline | Teleport Communications America, Llc - Ct | 4/15/1996 |
| 203 | 806 | Cheshire | Landline | Teleport Communications America, Llc - Ct | 4/15/1996 |
| 203 | 807 | Norwalk | Wireless | New Cingular Wireless Pcs, Llc - Dc | 1/30/2001 |
| 203 | 808 | Waterbury | Wireless | Omnipoint Communications, Inc. - Ct | 5/30/2002 |
| 203 | 809 | New Haven | Wireless | Omnipoint Communications, Inc. - Ct | 11/4/2002 |
| 203 | 810 | Norwalk | Landline | Cablevision Lightpath, Inc. - Ct | 7/27/2001 |
| 203 | 812 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 7/1/1996 |
| 203 | 813 | Cos Cob | Landline | Tc Systems,inc. - Ny | 1/14/2000 |
| 203 | 813 | Greenwich | Landline | Tc Systems,inc. - Ny | 1/14/2000 |
| 203 | 814 | Bridgeport | Landline | Cellco Partnership Dba Verizon Wireless - Ct | 1/25/1998 |
| 203 | 815 | New Haven | Landline | Cellco Partnership Dba Verizon Wireless - Ct | 1/25/1998 |
| 203 | 816 | Trumbull | Landline | Global Crossing Local Services, Inc.-ct | 3/14/2001 |
| 203 | 817 | Stamford | Landline | Cablevision Lightpath, Inc. - Ct | 1/25/1998 |
| 203 | 818 | Norwalk | Landline | Brooks Fiber Communications Of Connecticut Inc-ct | 1/25/1998 |
| 203 | 819 | Waterbury | Landline | New Cingular Wireless Pcs, Llc - Dc | 1/25/1998 |
| 203 | 820 | Norwalk | Wireless | Sprint Spectrum L.p. | 7/22/1999 |
| 203 | 821 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 822 | Norwalk | Landline | At&t Local | 4/1/1997 |
| 203 | 823 | New Haven | Landline | Comcast Phone Of Connecticut, Inc. - Ct | 4/1/1997 |
| 203 | 824 | New Haven | Wireless | New Cingular Wireless Pcs, Llc - Dc | 1/25/1998 |
| 203 | 825 | Danbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 825 | New Fairfield | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 826 | Danbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 1/25/1998 |
| 203 | 826 | New Fairfield | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 1/25/1998 |
| 203 | 827 | Old Greenwich | Landline | Brooks Fiber Communications Of Connecticut Inc-ct | 7/19/2004 |
| 203 | 828 | Oxford | Landline | Global Crossing Local Services, Inc.-ct | 3/3/2001 |
| 203 | 828 | Seymour | Landline | Global Crossing Local Services, Inc.-ct | 3/3/2001 |
| 203 | 829 | Norwalk | Wireless | Sprint Spectrum L.p. | 10/13/1999 |
| 203 | 830 | Danbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 830 | New Fairfield | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 831 | Norwalk | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 832 | Stamford | Wireless | New Cingular Wireless Pcs, Llc - Dc | 4/6/2006 |
| 203 | 833 | New Haven | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 7/29/2015 |
| 203 | 834 | Wilton | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 10/11/1997 |
| 203 | 835 | Norwalk | Wireless | Usa Mobility Wireless, Inc. | 1/10/1996 |
| 203 | 836 | New Haven | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 12/6/2011 |
| 203 | 837 | Danbury | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 837 | New Fairfield | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 838 | Norwalk | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 839 | Norwalk | Wireless | Usa Mobility Wireless, Inc. | 9/11/1994 |
| 203 | 840 | Norwalk | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 841 | Waterbury | Landline | Choice One Communications, Inc. - Ct | 8/20/2000 |
| 203 | 842 | Stamford | Landline | Global Crossing Local Services, Inc.-ct | 3/3/2001 |
| 203 | 843 | New Haven | Landline | At&t Local | 1/14/2000 |
| 203 | 844 | Fairfield | Landline | Brooks Fiber Communications Of Connecticut Inc-ct | 8/16/2004 |
| 203 | 845 | Norwalk | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 846 | Norwalk | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 847 | Norwalk | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 848 | New Haven | Landline | Conversent Communications Of Connecticut, Llc | 10/31/2000 |
| 203 | 849 | Norwalk | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 850 | New Haven | Wireless | Metro Pcs, Inc. | 10/3/2008 |
| 203 | 851 | Norwalk | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 852 | Norwalk | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 853 | Norwalk | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 854 | Norwalk | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 855 | Norwalk | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 856 | Norwalk | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 2/4/1994 |
| 203 | 857 | Norwalk | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 858 | Norwalk | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 2/4/1994 |
| 203 | 859 | New Haven | Landline | Mcimetro Access Transmission Services Llc | 4/1/1997 |
| 203 | 861 | Greenwich | Landline | Verizon New York Inc. | 2/4/1994 |
| 203 | 862 | Greenwich | Landline | Verizon New York Inc. | 2/4/1994 |
| 203 | 863 | Greenwich | Landline | Verizon New York Inc. | 2/4/1994 |
| 203 | 864 | Bridgeport | Wireless | Sprint Spectrum L.p. | 3/7/2011 |
| 203 | 865 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 866 | Norwalk | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 867 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 868 | New Haven | Landline | At&t Local | 4/1/1997 |
| 203 | 869 | Greenwich | Landline | Verizon New York Inc. | 2/4/1994 |
| 203 | 870 | Bridgeport | Landline | Cablevision Lightpath, Inc. - Ct | 3/3/2001 |
| 203 | 871 | Branford | Landline | Teleport Communications America, Llc - Ct | 4/1/1997 |
| 203 | 872 | New Haven | Landline | At&t Local | 4/1/1997 |
| 203 | 873 | Bridgeport | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/7/2007 |
| 203 | 874 | Milford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 875 | Darien | Landline | At&t Local | 4/1/1997 |
| 203 | 876 | Milford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 877 | Milford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 878 | Milford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 879 | Wolcott | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 880 | Trumbull | Landline | Teleport Communications America, Llc - Ct | 3/3/2001 |
| 203 | 881 | Oxford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 881 | Seymour | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 882 | Milford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 883 | Stamford | Landline | Level 3 Communications, Llc - Ct | 3/3/2001 |
| 203 | 884 | Guilford | Landline | Global Crossing Local Services, Inc.-ct | 3/3/2001 |
| 203 | 885 | Danbury | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 10/30/2006 |
| 203 | 885 | New Fairfield | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 10/30/2006 |
| 203 | 886 | Meriden | Landline | Choice One Communications, Inc. - Ct | 8/20/2000 |
| 203 | 887 | New Haven | Wireless | Sprint Spectrum L.p. | 1/25/1998 |
| 203 | 888 | Oxford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 888 | Seymour | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 889 | New Haven | Landline | Global Crossing Local Services, Inc.-ct | 3/3/2001 |
| 203 | 890 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 7/27/2001 |
| 203 | 891 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 891 | West Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 892 | Bridgeport | Wireless | Omnipoint Communications, Inc. - Ct | 11/8/2010 |
| 203 | 893 | Ansonia | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 6/29/2007 |
| 203 | 893 | Derby | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 6/29/2007 |
| 203 | 893 | Shelton | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 6/29/2007 |
| 203 | 894 | Ridgefield | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/11/1995 |
| 203 | 895 | Trumbull | Wireless | New Cingular Wireless Pcs, Llc - Dc | 3/3/2001 |
| 203 | 896 | Madison | Landline | Global Crossing Local Services, Inc.-ct | 3/3/2001 |
| 203 | 897 | Stamford | Landline | Brooks Fiber Communications Of Connecticut Inc-ct | 8/20/2008 |
| 203 | 898 | Darien | Landline | Brooks Fiber Communications Of Connecticut Inc-ct | 1/31/2005 |
| 203 | 899 | Norwalk | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/11/1995 |
| 203 | 900 | Cos Cob | Landline | Cablevision Lightpath, Inc. - Ct | 2/24/2012 |
| 203 | 900 | Greenwich | Landline | Cablevision Lightpath, Inc. - Ct | 2/24/2012 |
| 203 | 901 | New Haven | Wireless | Sprint Spectrum L.p. | 6/30/2001 |
| 203 | 902 | New Haven | Landline | Global Naps, Inc. - Ct | 6/30/2001 |
| 203 | 903 | New Haven | Landline | Level 3 Communications, Llc - Ct | 6/30/2001 |
| 203 | 904 | Norwalk | Wireless | Sprint Spectrum L.p. | 6/30/2001 |
| 203 | 905 | Stamford | Landline | Teleport Communications America, Llc - Ct | 4/1/1997 |
| 203 | 906 | Ansonia | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 4/23/2002 |
| 203 | 906 | Derby | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 4/23/2002 |
| 203 | 906 | Shelton | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 4/23/2002 |
| 203 | 907 | New Haven | Landline | Choice One Communications, Inc. - Ct | 8/20/2000 |
| 203 | 908 | Bridgeport | Wireless | Omnipoint Communications, Inc. - Ct | 4/5/2006 |
| 203 | 909 | New Haven | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 5/13/2008 |
| 203 | 910 | Waterbury | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 7/1/1996 |
| 203 | 912 | Stamford | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 7/1/1996 |
| 203 | 913 | Bridgeport | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 7/1/1996 |
| 203 | 914 | Norwalk | Landline | Cablevision Lightpath, Inc. - Ct | 2/24/2012 |
| 203 | 915 | New Haven | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 7/1/1996 |
| 203 | 916 | Norwalk | Landline | Level 3 Communications, Llc - Ct | 1/30/2001 |
| 203 | 917 | Danbury | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 10/22/2008 |
| 203 | 917 | New Fairfield | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 10/22/2008 |
| 203 | 918 | Stamford | Wireless | New Cingular Wireless Pcs, Llc - Dc | 3/3/2001 |
| 203 | 919 | Norwalk | Wireless | Omnipoint Communications, Inc. - Ct | 6/30/2001 |
| 203 | 920 | Stamford | Landline | Brooks Fiber Communications Of Connecticut Inc-ct | 2/20/2004 |
| 203 | 921 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 9/11/1994 |
| 203 | 922 | Shelton | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 923 | Bridgeport | Landline | Brooks Fiber Communications Of Connecticut Inc-ct | 4/1/1997 |
| 203 | 924 | Shelton | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 925 | Shelton | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 926 | Shelton | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 927 | New Haven | Landline | Cellco Partnership Dba Verizon Wireless - Ct | 4/1/1997 |
| 203 | 928 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 4/1/1997 |
| 203 | 929 | Shelton | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 930 | Greenwich | Landline | Global Crossing Local Services, Inc.-ct | 3/14/2001 |
| 203 | 931 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 931 | West Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 932 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 932 | West Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 933 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 933 | West Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 934 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 934 | West Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 935 | Meriden | Landline | Global Crossing Local Services, Inc.-ct | 3/3/2001 |
| 203 | 936 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 9/12/2008 |
| 203 | 937 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 937 | West Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 938 | Redding | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 939 | Norwalk | Landline | Cablevision Lightpath, Inc. - Ct | 6/25/2008 |
| 203 | 940 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 941 | Oxford | Landline | Bandwidth.com Clec, Llc - Ct | 9/21/2010 |
| 203 | 941 | Seymour | Landline | Bandwidth.com Clec, Llc - Ct | 9/21/2010 |
| 203 | 942 | Danbury | Landline | Sprint Spectrum L.p. | 3/3/2001 |
| 203 | 942 | New Fairfield | Landline | Sprint Spectrum L.p. | 3/3/2001 |
| 203 | 943 | Norwalk | Wireless | Sprint Spectrum L.p. | 9/11/1994 |
| 203 | 944 | Shelton | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 945 | Norwalk | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 6/30/2001 |
| 203 | 946 | New Haven | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/11/1995 |
| 203 | 947 | Danbury | Wireless | New Cingular Wireless Pcs, Llc - Dc | 3/3/2001 |
| 203 | 947 | New Fairfield | Wireless | New Cingular Wireless Pcs, Llc - Dc | 3/3/2001 |
| 203 | 948 | Danbury | Wireless | Sprint Spectrum L.p. | 1/25/1998 |
| 203 | 948 | New Fairfield | Wireless | Sprint Spectrum L.p. | 1/25/1998 |
| 203 | 949 | Wallingford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 951 | Milford | Landline | Teleport Communications America, Llc - Ct | 4/1/1997 |
| 203 | 952 | Norwalk | Wireless | Sprint Spectrum L.p. | 1/25/1998 |
| 203 | 953 | Bridgeport | Wireless | Sprint Spectrum L.p. | 7/27/2001 |
| 203 | 954 | Ansonia | Landline | Choice One Communications, Inc. - Ct | 8/20/2000 |
| 203 | 954 | Derby | Landline | Choice One Communications, Inc. - Ct | 8/20/2000 |
| 203 | 954 | Shelton | Landline | Choice One Communications, Inc. - Ct | 8/20/2000 |
| 203 | 955 | Fairfield | Landline | Brooks Fiber Communications Of Connecticut Inc-ct | 2/20/2004 |
| 203 | 956 | Norwalk | Landline | Cablevision Lightpath, Inc. - Ct | 1/30/2001 |
| 203 | 957 | Norwalk | Landline | Cablevision Lightpath, Inc. - Ct | 5/25/2011 |
| 203 | 960 | Stamford | Landline | Cablevision Lightpath, Inc. - Ct | 9/15/2008 |
| 203 | 961 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 962 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 963 | Norwalk | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 4/1/1997 |
| 203 | 964 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 965 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 966 | New Canaan | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 967 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 968 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 969 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 970 | Norwalk | Landline | Cablevision Lightpath, Inc. - Ct | 4/4/2011 |
| 203 | 971 | Greenwich | Landline | Cablevision Lightpath, Inc. - Ct | 6/30/2001 |
| 203 | 972 | New Canaan | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 973 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 974 | New Haven | Landline | Teleport Communications America, Llc - Ct | 4/1/1997 |
| 203 | 975 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 977 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 978 | Stamford | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 979 | Stamford | Wireless | New Cingular Wireless Pcs, Llc - Dc | 2/4/1994 |
| 203 | 980 | New Haven | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 8/20/2002 |
| 203 | 981 | Norwalk | Wireless | Sprint Spectrum L.p. | 10/15/1996 |
| 203 | 982 | Waterbury | Wireless | Sprint Spectrum L.p. | 10/15/1996 |
| 203 | 983 | Greenwich | Landline | Conversent Communications Of Connecticut, Llc | 3/3/2001 |
| 203 | 984 | Norwalk | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 2/11/1995 |
| 203 | 985 | Hamden | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 2/4/1994 |
| 203 | 986 | Old Greenwich | Landline | Brooks Fiber Communications Of Connecticut Inc-ct | 2/20/2004 |
| 203 | 987 | Greenwich | Landline | Level 3 Communications, Llc - Ct | 3/30/2001 |
| 203 | 988 | New Haven | Wireless | New Cingular Wireless Pcs, Llc - Dc | 7/4/1995 |
| 203 | 989 | Norwalk | Landline | Level 3 Communications, Llc - Ct | 6/30/2001 |
| 203 | 990 | Old Greenwich | Landline | Brooks Fiber Communications Of Connecticut Inc-ct | 1/31/2005 |
| 203 | 991 | Norwalk | Landline | Southern New England Telco Dba Frontier Comm Of Ct | 8/14/1998 |
| 203 | 992 | Cos Cob | Landline | Cablevision Lightpath, Inc. - Ct | 5/12/2006 |
| 203 | 992 | Greenwich | Landline | Cablevision Lightpath, Inc. - Ct | 5/12/2006 |
| 203 | 993 | Bridgeport | Wireless | Cellco Partnership Dba Verizon Wireless - Ct | 7/20/2006 |
| 203 | 994 | Danbury | Wireless | Sprint Spectrum L.p. | 12/14/2001 |
| 203 | 994 | New Fairfield | Wireless | Sprint Spectrum L.p. | 12/14/2001 |
| 203 | 995 | Bridgeport | Landline | Brooks Fiber Communications Of Connecticut Inc-ct | 10/8/2008 |
| 203 | 996 | New Haven | Wireless | Sprint Spectrum L.p. | 12/14/2001 |
| 203 | 997 | Ansonia | Wireless | Omnipoint Communications, Inc. - Ct | 5/18/2011 |
| 203 | 997 | Derby | Wireless | Omnipoint Communications, Inc. - Ct | 5/18/2011 |
| 203 | 997 | Shelton | Wireless | Omnipoint Communications, Inc. - Ct | 5/18/2011 |
| 203 | 998 | Stamford | Landline | Level 3 Communications, Llc - Ct | 10/15/2004 |
| 203 | 999 | New Haven | Wireless | Sprint Spectrum L.p. | 3/9/2011 |
See what our customer have to say about Teloz
By obtaining a virtual phone number with a 203 area code forwarded to my cell, my small boutique has established a local feel without costly hardware. Customers light up seeing a 203 number, leading to warm conversations that go beyond transactions. This simple virtual number has made my business part of the local community.
As an independent consultant based in India with clients worldwide, My 203 number gives my Upstate New York clients a local call experience, strengthening our relationships. Similarly, my New York 212 number has allowed me to better serve my Northeast US clients. And for my UK clients, my London 020 number has been crucial for establishing legitimacy. All this without needing physical offices in any of those regions. The local presence conveyed by these numbers has been key for growing my business internationally.
The advanced features like call recording, conferencing, and call handling have streamlined operations. I can now record calls with my team and share for training instead of repeating myself. The call forwarding lets me toggle between office and mobile seamlessly. And the conference calling bridges global team discussions. The capabilities and cost savings have been an absolute game changer compared to traditional telephony. These virtual numbers have opened my eyes to how a small business can efficiently compete on a global scale.
As an international sales rep, the flexibility of virtual phone numbers has been invaluable. I can instantly get local numbers when entering new markets to test demand, then easily cancel them if the market doesn't pan out. This agility to adjust my phone presence when pivoting between countries has saved tons of time and money compared to traditional telephony. The quick deployment and cancellation of virtual numbers has been a game-changer for optimizing my global sales.
Mike S. CorleyCEO 
Frequently Asked Questions
1. Can I port my existing phone number?
Yes, you can easily transfer your existing number to our system without any service interruption.
2. Are international calls included?
We offer competitive rates for international calls, allowing you to stay connected globally at an affordable cost.
3. Is there a long-term contract?
No, we offer month-to-month plans that provide you with the flexibility to adjust your services as needed.
4. What devices can I use with this service?
Our platform is compatible with smartphones, tablets, and computers, ensuring you can stay connected on your preferred device.
5. How quickly can I start using the service after signing up?
You can start calling and texting within minutes after completing the sign-up process.
6. Do you offer customer support?
Yes, we provide 24/7 customer support to assist you with any questions or issues you may encounter.
7. Can I customize my phone menus?
Absolutely! You can create custom greetings and multi-level menus to enhance your callers’ experience.
8. Is the system secure?
Yes, our platform features end-to-end encryption and adheres to the highest security standards to protect your communications.
9. How can I track my call and text activity?
Our platform offers real-time analytics, giving you insights into your communication patterns for better decision-making.
10. Do you support CRM integration?
Yes, our service seamlessly integrates with many popular CRM systems, allowing you to manage customer interactions efficiently.
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Teloz LTD
- +1 914-999-6826
- Contact Us
- www.teloz.com
- Office Address
ROOM 409, BEVERLEY COMMERCIAL, CENTRE, 87-105 CHATHAM ROAD
SOUTH, TSIM SHA TSUI, KOWLOON
HONG KONG
