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203-277

You are reviewing the Area Code (NPA/NXX) report for 203-277. Did you mean to search the SMS short code 203277?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number203277
Basic Format203-277
NPA (Area Code)203
NXX277

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
203-277-0XXX7230MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CTOLDGRNWICHAS04/21/2003OLD GREENWICHCTNE06/01/2003
203-277-1XXX7230MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CTOLDGRNWICHAS04/21/2003OLD GREENWICHCTNE06/01/2003
203-277-2XXX7230MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CTOLDGRNWICHAS04/21/2003OLD GREENWICHCTNE06/01/2003
203-277-3XXX7230MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CTOLDGRNWICHAS04/21/2003OLD GREENWICHCTNE06/01/2003
203-277-4XXX7230MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CTOLDGRNWICHAS04/21/2003OLD GREENWICHCTNE06/01/2003
203-277-5XXX7230MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CTOLDGRNWICHAS04/21/2003OLD GREENWICHCTNE06/01/2003
203-277-6XXX7230MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CTOLDGRNWICHAS04/21/2003OLD GREENWICHCTNE06/01/2003
203-277-7XXX7230MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CTOLDGRNWICHAS04/21/2003OLD GREENWICHCTNE06/01/2003
203-277-8XXX7230MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CTOLDGRNWICHAS04/21/2003OLD GREENWICHCTNE06/01/2003
203-277-9XXX7230MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CTOLDGRNWICHAS04/21/2003OLD GREENWICHCTNE06/01/2003
203-277-XXXX7230MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CTOLDGRNWICHAS04/16/2003OLD GREENWICHCT

Reports

Anonymous User from New Haven, CT

February 13, 2026 at 5:45 PM

203-277-1280 reported as a Live Voice. Received on February 13, 2026 at 12:00 AM.
Unwanted call for Health Insurance Services
Contacted via Wired

Anonymous User from Norwich, Connecticut

May 20, 2025 at 11:59 PM

203-277-5730 reported as a Robocall. Received on May 19, 2025 at 12:00 AM.
Call for Dropped call or no message

Anonymous User from Port Wentworth, Georgia

May 16, 2025 at 11:15 AM

203-277-7222 reported as a Robocall. Received on May 16, 2025 at 11:13 AM.
Call for Medical & prescriptions

Anonymous User from Port Jefferson Station, New York

March 18, 2025 at 1:19 PM

203-277-7423 reported as a Robocall. Received on March 18, 2025 at 1:00 AM.
Call for Medical & prescriptions

Anonymous User from , CT

January 28, 2025 at 6:28 PM

203-277-2901 reported as a Robocall. Received on January 28, 2025 at 6:22 PM.
Call for Medical & prescriptions

Anonymous User from Southbury, Connecticut

October 19, 2023 at 9:34 AM

203-277-6973 reported as a Robocall. Received on October 18, 2023 at 8:24 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Prospect, CT

May 5, 2023 at 11:59 PM

203-277-1033 reported as a Prerecorded Voice. Received on May 5, 2023 at 2:41 PM.
Unwanted call for Unknown Services
Contacted via Wired

Anonymous User from Newtown, Connecticut

December 22, 2022 at 8:48 AM

203-277-3230 reported as a Robocall. Received on December 22, 2022 at 8:30 AM.
Call for Medical & prescriptions

Anonymous User from Houston, Texas

November 29, 2022 at 1:43 PM

203-277-7251 reported as a Robocall. Received on November 29, 2022 at 12:40 PM.
Call for Medical & prescriptions

Anonymous User from Lighthouse Point, Connecticut

November 17, 2022 at 8:25 AM

203-277-9310 reported as a Robocall. Received on November 16, 2022 at 12:43 PM.
Call for Dropped call or no message

Anonymous User from Danbury, Connecticut

June 28, 2022 at 7:09 PM

203-277-9702 reported as a Robocall. Received on June 28, 2022 at 6:30 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Most 'popular' numbers on this prefix:

203-277-1XXX: 203-277-1000 | 203-277-1003 | 203-277-1005 | 203-277-1030 | 203-277-1035 | 203-277-1038 | 203-277-1212 | 203-277-1222 | 203-277-1234 | 203-277-1280 | 203-277-1283 | 203-277-1288 |
203-277-2XXX: 203-277-2900 | 203-277-2901 | 203-277-2907 | 203-277-2992 | 203-277-2998 |
203-277-3XXX: 203-277-3200 | 203-277-3212 | 203-277-3231 | 203-277-3232 | 203-277-3238 | 203-277-3277 |
203-277-6XXX: 203-277-6900 | 203-277-6930 | 203-277-6968 | 203-277-6972 | 203-277-6977 | 203-277-6979 |
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203-277-9XXX: 203-277-9300 | 203-277-9303 | 203-277-9310 | 203-277-9311 | 203-277-9315 | 203-277-9330 | 203-277-9700 | 203-277-9701 | 203-277-9709 | 203-277-9778 | 203-277-9779 | 203-277-9793 |