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203-843

You are reviewing the Area Code (NPA/NXX) report for 203-843. Did you mean to search the SMS short code 203843?

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Phone LookupTop ComplaintsArea CodesNPA-NXXiMessage
Examples: 206-739-5800, 206, 206-739, 48369
Raw Number203843
Basic Format203-843
NPA (Area Code)203
NXX843

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
203-843-0XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCNEW HAVENAS02/11/2004NEW HAVENCTNE03/06/2004
203-843-1XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCNEW HAVENAS02/11/2004NEW HAVENCTNE03/06/2004
203-843-2XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCNEW HAVENAS02/11/2004NEW HAVENCTNE03/06/2004
203-843-3XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCNEW HAVENAS02/11/2004NEW HAVENCTNE03/06/2004
203-843-4XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCNEW HAVENAS02/11/2004NEW HAVENCTNE03/06/2004
203-843-5XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCNEW HAVENAS02/11/2004NEW HAVENCTNE03/06/2004
203-843-6XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCNEW HAVENAS02/11/2004NEW HAVENCTNE03/06/2004
203-843-7XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCNEW HAVENAS02/11/2004NEW HAVENCTNE03/06/2004
203-843-8XXX4036NEW CINGULAR WIRELESS PCS, LLC - DCNEW HAVENAS02/11/2004NEW HAVENCTNE03/06/2004
203-843-9XXX7143TELEPORT COMMUNICATIONS AMERICA, LLC - CTNEW HAVENRTNEW HAVENCTNE
203-843-XXXX4036NEW CINGULAR WIRELESS PCS, LLC - DCNEW HAVENASNEW HAVENCT

Business/Government Phones on the 203-843 Prefix

PhoneNameAddress
203-843-2353Davids Contracting
203-843-2496NG & L, LLC
203-843-4579Year-Round Mechanical LLC
203-843-6811AK Mechanical Contractors LLC
203-843-8182Remarkable Home Care LLC

Reports

Anonymous User from Bethel, Connecticut

January 16, 2026 at 3:01 PM

203-843-9337 reported as a Robocall. Received on January 15, 2026 at 3:15 PM.

Anonymous User from Columbia, South Carolina

September 24, 2025 at 12:44 PM

203-843-0913 reported as a Robocall. Received on September 24, 2025 at 10:42 AM.
Call for Reducing your debt (credit cards, mortgage, student loans)

Anonymous User from , CT

July 22, 2025 at 8:02 AM

203-843-1722 reported as a Robocall. Received on July 21, 2025 at 10:31 AM.

Anonymous User from Placerville, California

May 21, 2025 at 2:15 PM

203-843-0427 reported as a Live Voice or Other. Received on May 19, 2025 at 12:17 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , IL

November 13, 2024 at 2:52 PM

203-843-3802 reported as a Live Voice or Other. Received on November 13, 2024 at 1:24 PM.
Call for No Subject Provided

Anonymous User from Elk Grove Village, Illinois

June 30, 2023 at 4:34 PM

203-843-4791 reported as a Robocall. Received on June 30, 2023 at 3:27 PM.

Anonymous User from , CT

June 27, 2022 at 1:58 PM

203-843-2028 reported as a Live Voice or Other. Received on June 27, 2022 at 1:55 PM.

Anonymous User from , CT

March 27, 2017 at 6:29 PM

800-945-2000 reported as a Prerecorded Voice. Received on March 10, 2017 at 12:00 AM.
Unwanted call for unknown
Caller ID indicated they called from 203-843-8323
Contacted via Wireless (cell phone/other mobile device)

Most 'popular' numbers on this prefix:

203-843-1XXX: 203-843-1500 | 203-843-1506 | 203-843-1508 | 203-843-1595 | 203-843-1596 | 203-843-1599 |
203-843-2XXX: 203-843-2000 | 203-843-2003 | 203-843-2006 | 203-843-2020 | 203-843-2024 | 203-843-2025 | 203-843-2300 | 203-843-2301 | 203-843-2303 | 203-843-2350 | 203-843-2354 | 203-843-2358 | 203-843-2400 | 203-843-2447 | 203-843-2483 |
203-843-3XXX: 203-843-3800 | 203-843-3807 | 203-843-3808 | 203-843-3820 | 203-843-3850 |
203-843-4XXX: 203-843-4500 | 203-843-4544 | 203-843-4545 | 203-843-4570 | 203-843-4575 | 203-843-4577 | 203-843-4703 | 203-843-4772 | 203-843-4778 | 203-843-4791 | 203-843-4792 | 203-843-4793 |
203-843-6XXX: 203-843-6600 | 203-843-6650 | 203-843-6655 | 203-843-6656 | 203-843-6660 | 203-843-6800 | 203-843-6801 | 203-843-6808 | 203-843-6810 | 203-843-6811 | 203-843-6818 |
203-843-7XXX: 203-843-7000 | 203-843-7003 | 203-843-7006 | 203-843-7008 |
203-843-8XXX: 203-843-8141 | 203-843-8181 | 203-843-8182 | 203-843-8188 | 203-843-8189 | 203-843-8300 | 203-843-8301 | 203-843-8302 | 203-843-8321 | 203-843-8322 | 203-843-8324 | 203-843-8381 | 203-843-8383 | 203-843-8385 |