Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

OCN: 6624 OMNIPOINT COMMUNICATIONS, INC. - CT

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
959-916 7 Thomaston CT   920   2025-05-30   
959-929 A Willimantic CT BLFDCTAP2MD  920      
959-929 8 Willimantic CT BLFDCTAP2MD  920   2015-09-13   
959-929 9 Willimantic CT BLFDCTAP2MD  920   2015-09-13   
959-946 4 Stafford Springs CT   920   2025-05-30   
959-951 2 New London CT BLFDCTAP2MD  920   2021-07-05   
959-988 9 Torrington CT BLFDCTAP2MD  920   2024-10-18   
959-995 0 Willimantic CT BLFDCTAP2MD  920   2022-12-04   
959-995 3 Willimantic CT BLFDCTAP2MD  920   2022-12-04   
959-999 0 Hartford CT BLFDCTAP2MD  920   2014-12-02   
959-999 1 Hartford CT BLFDCTAP2MD  920   2014-12-02   
959-999 2 Hartford CT BLFDCTAP2MD  920   2015-02-14   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.