Local Calling Guide

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NPA: 203 [Rate centres in NPA 203] [Dial plan for NPA 203]

NXX: 954

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
203-954 A Ansonia-Derby CT HRFRCT0370Z  2706 CHOICE ONE COMMUNICATIONS, INC. - CT 920      
203-954 0 Ansonia-Derby CT   2706 CHOICE ONE COMMUNICATIONS, INC. - CT 920      
203-954 1 Ansonia-Derby CT   2706 CHOICE ONE COMMUNICATIONS, INC. - CT 920      
203-954 2 Ansonia-Derby CT   2706 CHOICE ONE COMMUNICATIONS, INC. - CT 920      
203-954 3 Ansonia-Derby CT   2706 CHOICE ONE COMMUNICATIONS, INC. - CT 920      
203-954 4 Ansonia-Derby CT   2706 CHOICE ONE COMMUNICATIONS, INC. - CT 920      
203-954 5 Ansonia-Derby CT   6624 OMNIPOINT COMMUNICATIONS, INC. - CT DBA T-MOBILE USA 920   2005-11-01   
203-954 6 Ansonia-Derby CT   6624 OMNIPOINT COMMUNICATIONS, INC. - CT DBA T-MOBILE USA 920   2006-06-14   
203-954 7 Ansonia-Derby CT   6624 OMNIPOINT COMMUNICATIONS, INC. - CT DBA T-MOBILE USA 920   2004-04-26   
203-954 8 Ansonia-Derby CT   6624 OMNIPOINT COMMUNICATIONS, INC. - CT DBA T-MOBILE USA 920   2003-09-09   
203-954 9 Ansonia-Derby CT   6664 SPRINT SPECTRUM, L.P. 920   2002-12-16   

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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