Local Calling Guide

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

NXX: 818

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
203-818 A Norwalk CT SMFRCTDSDS0  7230 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CT 920      
203-818 0 Norwalk CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2014-05-26   
203-818 1 Norwalk CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2014-04-01   
203-818 2 Norwalk CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2013-01-22   
203-818 3 Norwalk CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2011-05-19   
203-818 4 Norwalk CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2013-12-15   
203-818 5 Norwalk CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2011-05-19   
203-818 6 Norwalk CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2013-12-15   
203-818 7 Norwalk CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2013-12-15   
203-818 8 Norwalk CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2011-02-25   
203-818 9 Norwalk CT HRFRCTASBMD  6388 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CT 920   2014-04-01   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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