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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
603-293 A Laconia NH GLDLNHABRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-293 0 Laconia NH   5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-293 1 Laconia NH   6386 BELL ATLANTIC NYNEX MOBILE 122   2020-10-20   
603-293 2 Laconia NH   5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-293 3 Laconia NH   6386 BELL ATLANTIC NYNEX MOBILE 122   2014-06-01   
603-293 4 Laconia NH   5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-293 5 Laconia NH   6386 BELL ATLANTIC NYNEX MOBILE 122   2014-08-01   
603-293 6 Laconia NH   6386 BELL ATLANTIC NYNEX MOBILE 122   2020-03-10   
603-293 7 Laconia NH   5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-293 8 Laconia NH   5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-293 9 Laconia NH   5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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