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
203-718 A Cheshire CT SMFRCTQIDS0  3493 GLOBAL CROSSING LOCAL SERVICES, INC.-CT 920      
203-718 0 Cheshire CT   539F PEERLESS NETWORK OF CONNECTICUT, LLC - CT 920   2013-05-03   
203-718 1 Cheshire CT   3863 CTC COMMUNICATIONS CORP. - CT 920   2004-06-06   
203-718 2 Cheshire CT   4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
203-718 4 Cheshire CT   4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
203-718 6 Cheshire CT   199F BANDWIDTH.COM CLEC, LLC - CT 920   2015-05-10   
203-718 7 Cheshire CT   7575 CENTURYLINK COMMUNICATIONS LLC 920   2014-09-29   
203-718 8 Cheshire CT   199F BANDWIDTH.COM CLEC, LLC - CT 920   2011-05-27   
203-718 9 Cheshire CT   3493 GLOBAL CROSSING LOCAL SERVICES, INC.-CT 920      

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

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