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
203-763 A Fairfield CT SMFRCTPUDS0  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
203-763 0 Fairfield CT   7230 BROOKS FIBER COMMUNICATIONS OF CONNECTICUT INC-CT 920   2003-10-26   
203-763 1 Fairfield CT   199F BANDWIDTH.COM CLEC, LLC - CT 920   2012-06-11   
203-763 2 Fairfield CT   7230 BROOKS FIBER COMMUNICATIONS OF CONNECTICUT INC-CT 920   2003-10-26   
203-763 3 Fairfield CT   7230 BROOKS FIBER COMMUNICATIONS OF CONNECTICUT INC-CT 920   2003-10-26   
203-763 4 Fairfield CT   4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2003-03-23   
203-763 5 Fairfield CT   7230 BROOKS FIBER COMMUNICATIONS OF CONNECTICUT INC-CT 920   2003-10-26   
203-763 6 Fairfield CT   7230 BROOKS FIBER COMMUNICATIONS OF CONNECTICUT INC-CT 920   2003-11-30   
203-763 7 Fairfield CT   7230 BROOKS FIBER COMMUNICATIONS OF CONNECTICUT INC-CT 920   2003-11-30   
203-763 8 Fairfield CT   7230 BROOKS FIBER COMMUNICATIONS OF CONNECTICUT INC-CT 920   2003-11-30   
203-763 9 Fairfield CT   6664 SPRINT SPECTRUM L.P. 920   2002-12-03   

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

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