Local Calling Guide

Area code/prefix search

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

NXX: 939

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
203-939 A Norwalk CT NRWLCT02SMD  4950 CABLEVISION LIGHTPATH, INC. - CT 920      
203-939 0 Norwalk CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2012-12-13   
203-939 1 Norwalk CT NRWLCT02SMD  4950 CABLEVISION LIGHTPATH, INC. - CT 920   2008-08-28   
203-939 2 Norwalk CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2011-11-03   
203-939 3 Norwalk CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2011-11-03   
203-939 4 Norwalk CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2012-12-13   
203-939 5 Norwalk CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2012-10-12   
203-939 6 Norwalk CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2012-10-12   
203-939 7 Norwalk CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2014-04-19   
203-939 8 Norwalk CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2011-06-03   
203-939 9 Norwalk CT NRWLCT02SMD  4950 CABLEVISION LIGHTPATH, INC. - CT 920   2012-09-28   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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