Local Calling Guide

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

NXX: 724

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
603-724 A Concord NH MNCHNHCOXMX  4206 PAETEC COMMUNICATIONS, INC. - NH 122      
603-724 0 Concord NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-724 1 Concord NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-724 2 Concord NH MNCHNHCOXMX  4206 PAETEC COMMUNICATIONS, INC. - NH 122      
603-724 3 Concord NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-724 4 Concord NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-724 5 Concord NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-724 6 Concord NH MNCHNHCOXMX  4206 PAETEC COMMUNICATIONS, INC. - NH 122      
603-724 7 Concord NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-724 8 Concord NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-724 9 Concord NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      

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

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