Local Calling Guide

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

NXX: 545

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
603-545 A Concord NH MNCHNHCOX9Y  4286 LIGHTSHIP TELECOM, LLC - NH 122      
603-545 0 Concord NH MNCHNHCOX9Y  4286 LIGHTSHIP TELECOM, LLC - NH 122      
603-545 1 Concord NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-545 2 Concord NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-545 3 Concord NH MNCHNHCOX9Y  4286 LIGHTSHIP TELECOM, LLC - NH 122      
603-545 4 Concord NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-545 5 Concord NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-545 6 Concord NH MNCHNHCOX9Y  4286 LIGHTSHIP TELECOM, LLC - NH 122      
603-545 7 Concord NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-545 8 Concord NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-545 9 Concord NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      

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

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