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: 878

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
603-878 A Greenville NH GNVLNHADRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-878 0 Greenville NH GNVLNHADRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-878 1 Greenville NH GNVLNHADRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-878 2 Greenville NH GNVLNHADRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-878 3 Greenville NH GNVLNHADRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-878 4 Greenville NH GNVLNHADRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-878 5 Greenville NH MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2004-09-04   
603-878 6 Greenville NH GNVLNHADRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-878 7 Greenville NH MNCHNHCOX9Y  4286 LIGHTSHIP TELECOM, LLC - NH 122   2003-05-05   
603-878 8 Greenville NH   145J TERRA NOVA TELECOM INC. 122   2021-05-27   
603-878 9 Greenville NH GNVLNHADRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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