Local Calling Guide

Area code/prefix search

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

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
203-955 A Fairfield CT SMFRCTDSDS0  7230 BROOKS FIBER COMMUNICATIONS OF CONNECTICUT INC-CT 920   2004-04-12   
203-955 0 Fairfield CT   7230 BROOKS FIBER COMMUNICATIONS OF CONNECTICUT INC-CT 920   2004-08-02   
203-955 1 Fairfield CT   4950 CABLEVISION LIGHTPATH, INC. - CT 920   2011-04-22   
203-955 2 Fairfield CT   7230 BROOKS FIBER COMMUNICATIONS OF CONNECTICUT INC-CT 920   2004-08-02   
203-955 3 Fairfield CT   7230 BROOKS FIBER COMMUNICATIONS OF CONNECTICUT INC-CT 920   2004-08-02   
203-955 4 Fairfield CT   7230 BROOKS FIBER COMMUNICATIONS OF CONNECTICUT INC-CT 920   2004-08-02   
203-955 5 Fairfield CT   7230 BROOKS FIBER COMMUNICATIONS OF CONNECTICUT INC-CT 920   2004-04-12   
203-955 6 Fairfield CT   7230 BROOKS FIBER COMMUNICATIONS OF CONNECTICUT INC-CT 920   2004-04-12   
203-955 7 Fairfield CT   7230 BROOKS FIBER COMMUNICATIONS OF CONNECTICUT INC-CT 920   2004-04-12   
203-955 8 Fairfield CT   7230 BROOKS FIBER COMMUNICATIONS OF CONNECTICUT INC-CT 920   2004-04-12   
203-955 9 Fairfield CT   7230 BROOKS FIBER COMMUNICATIONS OF CONNECTICUT INC-CT 920   2004-04-12   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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