Local Calling Guide

Area code/prefix search

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

NXX: 826

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
603-826 A Charlestown NH CHTWNHBRRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-826 0 Charlestown NH MNCHNHIE6MD  318J COMCAST IP PHONE LLC 122   2006-10-30   
603-826 1 Charlestown NH MNCHNHCOX9Y  2698 CTC COMMUNICATIONS CORP. - NH 122   2004-04-04   
603-826 2 Charlestown NH   145J TERRA NOVA TELECOM INC. 122   2021-05-27   
603-826 3 Charlestown NH CHTWNHBRRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-826 4 Charlestown NH CHTWNHBRRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-826 5 Charlestown NH CHTWNHBRRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-826 6 Charlestown NH MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS - NH 122   2004-09-04   
603-826 7 Charlestown NH MNCHNHCOX9Y  4286 LIGHTSHIP TELECOM, LLC - NH 122   2001-09-10   
603-826 8 Charlestown NH PTMONH07DS1  9827 OTEL TELEKOM, INC. - NH 122   2005-08-16   
603-826 9 Charlestown NH CHTWNHBRRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      

Last updated: Tue, 04 May 2021 15:04:27 UTC

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