Local Calling Guide

Area code/prefix search

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

NXX: 470

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
603-470 A Concord NH MNCHNHCOX4Z  6290 UNITED STATES CELLULAR - NH 122      
603-470 0 Concord NH MNCHNHNI9MD  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-470 1 Concord NH CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-470 2 Concord NH CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-470 3 Concord NH MNCHNHCOX4Z  6290 UNITED STATES CELLULAR - NH 122      
603-470 4 Concord NH MNCHNHCOX4Z  6290 UNITED STATES CELLULAR - NH 122      
603-470 5 Concord NH MNCHNHCOX4Z  6290 UNITED STATES CELLULAR - NH 122      
603-470 6 Concord NH MNCHNHCOX4Z  6290 UNITED STATES CELLULAR - NH 122      
603-470 7 Concord NH MNCHNHCOX4Z  6290 UNITED STATES CELLULAR - NH 122      
603-470 8 Concord NH MNCHNHCOX4Z  6290 UNITED STATES CELLULAR - NH 122      
603-470 9 Concord NH MNCHNHCOX4Z  6290 UNITED STATES CELLULAR - NH 122      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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