Local Calling Guide

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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
203-990 A Old Greenwich CT SMFRCTDSDS0  7230 BROOKS FIBER COMMUNICATIONS OF CONNECTICUT INC-CT 920   2005-03-24   
203-990 0 Old Greenwich CT   4950 CABLEVISION LIGHTPATH, INC. - CT 920   2007-11-16   
203-990 1 Old Greenwich CT   539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2012-10-22   
203-990 2 Old Greenwich CT   7575 CENTURYLINK COMMUNICATIONS LLC 920   2014-07-08   
203-990 3 Old Greenwich CT   4950 CABLEVISION LIGHTPATH, INC. - CT 920   2013-09-14   
203-990 4 Old Greenwich CT   539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2012-10-22   
203-990 5 Old Greenwich CT   539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2013-04-29   
203-990 6 Old Greenwich CT   7230 BROOKS FIBER COMMUNICATIONS OF CONNECTICUT INC-CT 920   2007-02-22   
203-990 7 Old Greenwich CT   7230 BROOKS FIBER COMMUNICATIONS OF CONNECTICUT INC-CT 920   2005-03-24   
203-990 8 Old Greenwich CT   7230 BROOKS FIBER COMMUNICATIONS OF CONNECTICUT INC-CT 920   2005-03-24   
203-990 9 Old Greenwich CT   7230 BROOKS FIBER COMMUNICATIONS OF CONNECTICUT INC-CT 920   2005-03-24   

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

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