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203-391

You are reviewing the Area Code (NPA/NXX) report for 203-391. Did you mean to search the SMS short code 203391?

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Raw Number203391
Basic Format203-391
NPA (Area Code)203
NXX391

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
203-391-0XXX7230MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CTSTAMFORDRTSTAMFORDCTNE
203-391-1XXX6624OMNIPOINT COMMUNICATIONS, INC. - CTSTAMFORDAS05/27/2005STAMFORDCTNE06/23/2005
203-391-2XXX7230MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CTSTAMFORDRTSTAMFORDCTNE
203-391-3XXX6388CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CTSTAMFORDAS11/11/2014STAMFORDCTNE01/01/2015
203-391-4XXX6624OMNIPOINT COMMUNICATIONS, INC. - CTSTAMFORDAS02/23/2007STAMFORDCTNE03/24/2007
203-391-5XXX829JPAETEC ITEL, LLCSTAMFORDAS10/20/2005STAMFORDCTNE11/08/2005
203-391-6XXX829JPAETEC ITEL, LLCSTAMFORDAS05/30/2006STAMFORDCTNE06/25/2006
203-391-7XXX829JPAETEC ITEL, LLCSTAMFORDAS06/22/2007STAMFORDCTNE07/10/2007
203-391-8XXX6624OMNIPOINT COMMUNICATIONS, INC. - CTSTAMFORDAS12/28/2005STAMFORDCTNE01/21/2006
203-391-9XXX7230MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CTSTAMFORDRTSTAMFORDCTNE
203-391-XXXX7230MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CTSTAMFORDASSTAMFORDCT

Business/Government Phones on the 203-391 Prefix

PhoneNameAddress
203-391-3921Stamford Ford Lincoln
203-391-5350Exhale Stamford150 Washington Boulevard Stamford 06902 US

Reports

Anonymous User from , CT

September 29, 2025 at 8:05 AM

203-391-5092 reported as a unwanted call. Received on September 26, 2025 at 12:08 PM.
Call for Dropped call or no message

Anonymous User from Avalon, Wisconsin

May 1, 2025 at 6:47 PM

203-391-0759 reported as a Live Voice or Other. Received on May 1, 2025 at 5:27 PM.
Call for Medical & prescriptions

Anonymous User from , CT

April 18, 2025 at 12:46 PM

203-391-7253 reported as a Robocall. Received on April 18, 2025 at 12:48 PM.
Call for No Subject Provided

Anonymous User from , CT

January 22, 2025 at 8:22 AM

203-391-5380 reported as a unwanted call. Received on January 21, 2025 at 7:16 PM.

Anonymous User from Scottsdale, Arizona

July 5, 2024 at 10:10 PM

203-391-1821 reported as a Live Voice or Other. Received on July 4, 2024 at 4:16 PM.

Anonymous User from , CT

February 23, 2024 at 9:31 AM

203-391-5947 reported as a Live Voice or Other. Received on February 23, 2024 at 9:09 AM.
Call for No Subject Provided

Anonymous User from Bridgeport, Connecticut

June 1, 2023 at 4:28 PM

203-391-6956 reported as a Robocall. Received on June 1, 2023 at 4:25 PM.
Call for Medical & prescriptions

Anonymous User from Newtown, Connecticut

May 22, 2023 at 4:24 PM

203-391-1780 reported as a Live Voice or Other. Received on May 22, 2023 at 4:14 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , CT

May 26, 2022 at 2:26 PM

203-391-6264 reported as a Robocall. Received on May 24, 2022 at 6:51 PM.
Call for Warranties & protection plans

Most 'popular' numbers on this prefix:

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203-391-3XXX: 203-391-3900 | 203-391-3901 | 203-391-3920 | 203-391-3921 | 203-391-3923 | 203-391-3998 |
203-391-4XXX: 203-391-4500 | 203-391-4508 | 203-391-4540 | 203-391-4545 | 203-391-4547 | 203-391-4800 | 203-391-4860 | 203-391-4865 | 203-391-4869 | 203-391-4888 |
203-391-5XXX: 203-391-5300 | 203-391-5320 | 203-391-5330 | 203-391-5350 | 203-391-5355 | 203-391-5900 | 203-391-5920 | 203-391-5940 | 203-391-5945 | 203-391-5947 | 203-391-5950 |
203-391-6XXX: 203-391-6228 | 203-391-6229 | 203-391-6243 | 203-391-6263 | 203-391-6266 | 203-391-6268 | 203-391-6400 | 203-391-6401 | 203-391-6404 | 203-391-6440 | 203-391-6443 | 203-391-6444 | 203-391-6900 | 203-391-6950 | 203-391-6955 | 203-391-6959 | 203-391-6998 | 203-391-6999 |
203-391-7XXX: 203-391-7200 | 203-391-7202 | 203-391-7250 | 203-391-7255 | 203-391-7258 |
203-391-8XXX: 203-391-8700 | 203-391-8701 | 203-391-8707 | 203-391-8777 |