Local Calling Guide

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

NXX: 586

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
203-586 A Woodbury CT HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-586 0 Woodbury CT HRFRCT0379Z  199F BANDWIDTH.COM CLEC, LLC - CT 920   2015-10-03   
203-586 1 Woodbury CT WLMNCT132MD  792K CHARTER IP ENABLED SERVICES, LLC 920   2013-05-26   
203-586 2 Woodbury CT HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-586 3 Woodbury CT NRWLCT028MD  4950 CABLEVISION LIGHTPATH, INC. - CT 920   2003-12-15   
203-586 4 Woodbury CT SMFRCTPU4MD  4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2016-06-11   
203-586 5 Woodbury CT HRFRCT03GT0  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT 920   2011-07-06   
203-586 6 Woodbury CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2010-03-18   
203-586 7 Woodbury CT HRFRCTCRDS0  7143 TELEPORT COMMUNICATIONS AMERICA, LLC - CT 920      
203-586 8 Woodbury CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2005-10-16   
203-586 9 Woodbury CT BLFDCTAP2MD  5562 METROPCS, INC. 920   2002-12-23   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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