203-503

You are reviewing the Area Code (NPA/NXX) report for 203-503. Did you mean to search the SMS short code 203503?

Lookup Phone Number

Raw Number203503
Basic Format203-503
NPA (Area Code)203
NXX503

Call Routing Data

NPA-NXX-XOCNCompanyRate CenterUse TypeAssign DateCityStateRegionBlock Effective Date
203-503-0XXX9147SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CTNEW HAVENRTNEW HAVENCTNE
203-503-1XXX6624OMNIPOINT COMMUNICATIONS, INC. - CTNEW HAVENAS11/14/2005NEW HAVENCTNE12/10/2005
203-503-2XXX9147SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CTNEW HAVENRTNEW HAVENCTNE
203-503-3XXX9147SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CTNEW HAVENRTNEW HAVENCTNE
203-503-4XXX6624OMNIPOINT COMMUNICATIONS, INC. - CTNEW HAVENAS06/17/2008NEW HAVENCTNE07/17/2008
203-503-5XXX9147SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CTNEW HAVENRTNEW HAVENCTNE
203-503-6XXX9147SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CTNEW HAVENRTNEW HAVENCTNE
203-503-7XXX6624OMNIPOINT COMMUNICATIONS, INC. - CTNEW HAVENAS12/13/2006NEW HAVENCTNE01/08/2007
203-503-8XXX6624OMNIPOINT COMMUNICATIONS, INC. - CTNEW HAVENAS12/13/2006NEW HAVENCTNE01/08/2007
203-503-9XXX9147SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CTNEW HAVENRTNEW HAVENCTNE
203-503-XXXX9147SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CTNEW HAVENAS NEW HAVENCT
Most 'popular' numbers on this prefix:

203-503-6XXX: 203-503-6701 | 203-503-6703 | 203-503-6708 | 203-503-6771 | 203-503-6776 | 203-503-6789 |

Reports

Anonymous User from Fairfax, Virginia

December 18, 2023 at 2:06 PM

203-503-3366 reported as a Robocall. Received on December 18, 2023 at 2:00 PM.
Call for Medical & prescriptions

Anonymous User from Philadelphia, Pennsylvania

November 25, 2023 at 7:09 PM

203-503-9758 reported as a Robocall. Received on November 22, 2023 at 12:00 AM.
Call for Medical & prescriptions

Anonymous User from Waterbury, Connecticut

April 25, 2023 at 7:00 PM

203-503-1429 reported as a Robocall. Received on April 25, 2023 at 6:52 PM.
Call for Computer & technical support

Anonymous User from , CT

April 13, 2023 at 2:39 PM

203-503-1021 reported as a Live Voice or Other. Received on April 13, 2023 at 12:13 PM.
Call for Calls pretending to be government, businesses, or family and friends

Anonymous User from , CT

February 22, 2023 at 5:13 PM

203-503-2000 reported as a Live Voice or Other. Received on February 22, 2023 at 4:57 PM.

Anonymous User from , CT

February 1, 2023 at 4:52 PM

203-503-4399 reported as a Live Voice or Other. Received on January 31, 2023 at 12:52 PM.
Call for Dropped call or no message

Anonymous User from , MI

September 7, 2022 at 5:07 PM

203-503-7701 reported as a unwanted call. Received on September 7, 2022 at 12:00 AM.
Call for No Subject Provided

Anonymous User from New Heaven, CT

April 21, 2022 at 4:43 PM

None reported as a Prerecorded Voice. Received on April 21, 2022 at 12:35 PM.
Unwanted call for unknown
Caller ID indicated they called from 203-503-6959
Contacted via Wireless (cell phone/other mobile device)

Anonymous User from , CT

July 16, 2015 at 1:08 AM

reported as a Live Voice. Received on July 15, 2015 at 3:31 PM.
Telemarketing (including do not call and spoofing) for unknown
Caller ID indicated they called from 203-503-6885
Contacted via Wireless (cell phone/other mobile device)

Business/Government Phones on the 203-503 Prefix

PhoneNameAddress
203-503-1851Complete Stucco & Construction Co., LLC
203-503-3000Cornell Scott-Hill Health Center428 Columbus Avenue New Haven 06513
203-503-3826Resource Directory • Hamden, CT • CivicEngage [ .gov listing ] Connecticut