Local Calling Guide

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NPA: 603 [Rate centres in NPA 603] [Dial plan for NPA 603]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
603-717 A Concord NH MNCHNHFWDS1  2527 CHOICE ONE COMMUNICATIONS OF NEW HAMPSHIRE, INC. 122      
603-717 0 Concord NH   2527 CHOICE ONE COMMUNICATIONS OF NEW HAMPSHIRE, INC. 122      
603-717 1 Concord NH   6386 BELL ATLANTIC NYNEX MOBILE 122   2010-02-16   
603-717 2 Concord NH   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122   2006-12-04   
603-717 3 Concord NH   9247 BROADVIEW NETWORKS, INC. - NH 122   2004-11-18   
603-717 4 Concord NH   6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2008-04-24   
603-717 5 Concord NH   6386 BELL ATLANTIC NYNEX MOBILE 122   2009-08-01   
603-717 6 Concord NH   6386 BELL ATLANTIC NYNEX MOBILE 122   2010-08-01   
603-717 7 Concord NH   2527 CHOICE ONE COMMUNICATIONS OF NEW HAMPSHIRE, INC. 122      
603-717 8 Concord NH   6386 BELL ATLANTIC NYNEX MOBILE 122   2010-04-02   
603-717 9 Concord NH   2527 CHOICE ONE COMMUNICATIONS OF NEW HAMPSHIRE, INC. 122      

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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