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203-666

You are reviewing the Area Code (NPA/NXX) report for 203-666. Did you mean to search the SMS short code 203666?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number203666
Basic Format203-666
NPA (Area Code)203
NXX666

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
203-666-0XXX6624OMNIPOINT COMMUNICATIONS, INC. - CTBRIDGEPORTAS11/11/2013BRIDGEPORTCTNE12/09/2013
203-666-1XXX6624OMNIPOINT COMMUNICATIONS, INC. - CTBRIDGEPORTAS11/11/2013BRIDGEPORTCTNE12/09/2013
203-666-2XXX199FBANDWIDTH.COM CLEC, LLC - CTBRIDGEPORTAS08/12/2014BRIDGEPORTCTNE09/08/2014
203-666-3XXX7143TELEPORT COMMUNICATIONS AMERICA, LLC - CTBRIDGEPORTAS10/30/2013BRIDGEPORTCTNE11/29/2013
203-666-4XXX4800LEVEL 3 COMMUNICATIONS, LLC - CTBRIDGEPORTAS09/27/2013BRIDGEPORTCTNE11/17/2013
203-666-5XXX199FBANDWIDTH.COM CLEC, LLC - CTBRIDGEPORTAS08/12/2014BRIDGEPORTCTNE09/08/2014
203-666-6XXX6388CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CTBRIDGEPORTAS03/20/2014BRIDGEPORTCTNE04/01/2014
203-666-7XXX6388CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CTBRIDGEPORTAS03/20/2014BRIDGEPORTCTNE04/01/2014
203-666-8XXX199FBANDWIDTH.COM CLEC, LLC - CTBRIDGEPORTAS08/12/2014BRIDGEPORTCTNE09/08/2014
203-666-9XXX6388CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CTBRIDGEPORTAS03/20/2014BRIDGEPORTCTNE04/01/2014
203-666-XXXX4800LEVEL 3 COMMUNICATIONS, LLC - CTBRIDGEPORTAS09/26/2013BRIDGEPORTCT

Business/Government Phones on the 203-666 Prefix

PhoneNameAddress
203-666-8969Vibe Connection LLC

Reports

Anonymous User from New Philadelphia, Ohio

April 29, 2026 at 11:47 AM

203-666-2907 reported as a Robocall. Received on April 29, 2026 at 11:23 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Stamford, Connecticut

March 12, 2026 at 1:19 PM

203-666-2059 reported as a Live Voice or Other. Received on March 12, 2026 at 1:15 PM.

Anonymous User from , MI

January 2, 2026 at 12:10 PM

203-666-7460 reported as a Robocall. Received on January 2, 2026 at 11:55 AM.

Anonymous User from Chesapeake, Ohio

December 16, 2025 at 2:41 PM

203-666-8910 reported as a Live Voice or Other. Received on December 16, 2025 at 11:07 AM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Chesapeake, Ohio

December 15, 2025 at 5:19 PM

203-666-1111 reported as a Live Voice or Other. Received on December 15, 2025 at 4:00 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Chesapeake, West Virginia

December 15, 2025 at 4:52 PM

203-666-8917 reported as a Live Voice or Other. Received on December 15, 2025 at 12:00 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Chesapeake, Ohio

December 15, 2025 at 4:41 PM

203-666-8917 reported as a Live Voice or Other. Received on December 15, 2025 at 12:00 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from North Haven, Connecticut

August 25, 2025 at 3:49 PM

203-666-4356 reported as a Robocall. Received on August 25, 2025 at 3:48 PM.
Call for Medical & prescriptions

Anonymous User from Ct, Connecticut

May 21, 2025 at 3:50 PM

203-666-8280 reported as a Live Voice or Other. Received on April 24, 2025 at 11:14 AM.

Anonymous User from , CT

May 15, 2025 at 7:54 AM

203-666-5213 reported as a unwanted call. Received on May 14, 2025 at 10:00 AM.

Anonymous User from , CT

May 7, 2025 at 2:31 PM

203-666-2705 reported as a Robocall. Received on May 7, 2025 at 2:26 PM.

Anonymous User from , CT

February 19, 2025 at 2:57 PM

203-666-5373 reported as a Robocall. Received on February 10, 2025 at 6:15 PM.

Anonymous User from , CT

January 30, 2025 at 1:19 PM

203-666-5923 reported as a unwanted call. Received on January 17, 2025 at 12:52 PM.
Call for Dropped call or no message

Anonymous User from Greenwich, Connecticut

January 22, 2025 at 12:08 PM

203-666-4894 reported as a Robocall. Received on January 22, 2025 at 11:56 AM.
Call for Dropped call or no message

Anonymous User from Williston, Vermont

December 5, 2024 at 10:28 AM

203-666-5362 reported as a Robocall. Received on December 5, 2024 at 9:57 AM.

Anonymous User from , CT

December 4, 2024 at 11:08 AM

203-666-5632 reported as a Robocall. Received on November 28, 2024 at 12:00 PM.

Anonymous User from Leander, Texas

November 4, 2024 at 4:27 PM

203-666-3676 reported as a Live Voice or Other. Received on November 4, 2024 at 12:50 PM.
Call for Energy, solar, & utilities

Anonymous User from Easton, Connecticut

January 24, 2024 at 10:30 AM

203-666-8940 reported as a Live Voice or Other. Received on January 24, 2024 at 9:11 AM.

Anonymous User from Mesa, Arizona

October 13, 2023 at 7:19 PM

203-666-8940 reported as a Live Voice or Other. Received on October 13, 2023 at 12:00 PM.

Anonymous User from West Babylon, New York

October 12, 2023 at 12:06 PM

203-666-4173 reported as a Live Voice or Other. Received on October 9, 2023 at 10:00 AM.
Call for Warranties & protection plans

Anonymous User from Stamford, Connecticut

July 6, 2023 at 4:16 PM

203-666-5777 reported as a Robocall. Received on July 6, 2023 at 4:12 PM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from , CT

June 1, 2023 at 2:20 PM

203-666-7422 reported as a Live Voice or Other. Received on June 1, 2023 at 11:15 AM.

Anonymous User from Weston, Connecticut

May 21, 2023 at 5:24 PM

203-666-9296 reported as a Live Voice or Other. Received on May 21, 2023 at 5:05 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from Englewood, Florida

September 21, 2022 at 2:55 PM

203-666-7390 reported as a Live Voice or Other. Received on September 21, 2022 at 1:41 PM.

Anonymous User from Englewood, Florida

September 21, 2022 at 2:54 PM

203-666-9237 reported as a Live Voice or Other. Received on September 21, 2022 at 1:30 PM.

Anonymous User from , CT

June 27, 2022 at 11:24 AM

203-666-3555 reported as a Robocall. Received on June 27, 2022 at 11:21 AM.

Anonymous User from , NJ

June 20, 2022 at 3:25 PM

203-666-9058 reported as a Robocall. Received on June 16, 2022 at 12:00 AM.
Call for No Subject Provided

Anonymous User from , CT

October 12, 2016 at 7:21 PM

reported as a Live Voice. Received on September 22, 2016 at 8:43 AM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 203-666-9293
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , CT

April 17, 2016 at 7:07 PM

reported as a Prerecorded Voice. Received on April 17, 2016 at 1:58 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 203-666-4951
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

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