Local Calling Guide

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

NXX: 370

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
603-370 A Candia NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-370 0 Candia NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-370 1 Candia NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-370 2 Candia NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-370 3 Candia NH MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122      
603-370 4 Candia NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-370 5 Candia NH PTMONH07DS1  9827 OTEL TELEKOM, INC. - NH 122      
603-370 6 Candia NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-370 7 Candia NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-370 8 Candia NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-370 9 Candia NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      

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

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