Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 603 [Rate centres in NPA 603] [Dial plan for NPA 603]

NXX: 736

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
603-736 A Epsom NH EPSMNHBHRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-736 0 Epsom NH ROCHNHWE4MD  314C IDT AMERICA, CORP. - NH 122      
603-736 1 Epsom NH MNCHNHCOX9Y  4285 LIGHTSHIP TELECOM, LLC 122      
603-736 2 Epsom NH   145J TERRA NOVA TELECOM INC. 122      
603-736 3 Epsom NH EPSMNHBHRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-736 4 Epsom NH EPSMNHBHRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-736 6 Epsom NH PTMONH07DS1  8468 FREEDOM RING COMMUNICATIONS, LLC 122      
603-736 7 Epsom NH MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122      
603-736 8 Epsom NH EPSMNHBHRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-736 9 Epsom NH EPSMNHBHRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      

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

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