Local Calling Guide

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

NXX: 410

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
603-410 A Concord NH NASHNH08AMD  4053 CONVERSENT COMMUNICATIONS OF NEW HAMPSHIRE, LLC 122      
603-410 0 Concord NH PTMONH07DS1  9827 OTEL TELEKOM, INC. - NH 122      
603-410 1 Concord NH MNCHNHCOX9Y  2698 CTC COMMUNICATIONS CORP. - NH 122      
603-410 2 Concord NH MNCHNHCOX9Y  2698 CTC COMMUNICATIONS CORP. - NH 122      
603-410 3 Concord NH NASHNH08AMD  4053 CONVERSENT COMMUNICATIONS OF NEW HAMPSHIRE, LLC 122      
603-410 4 Concord NH NASHNH08AMD  4053 CONVERSENT COMMUNICATIONS OF NEW HAMPSHIRE, LLC 122      
603-410 5 Concord NH   996E BANDWIDTH.COM CLEC, LLC - NH 122      
603-410 6 Concord NH NASHNH08AMD  4053 CONVERSENT COMMUNICATIONS OF NEW HAMPSHIRE, LLC 122      
603-410 7 Concord NH DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122      
603-410 8 Concord NH CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-410 9 Concord NH MNCHNHNI9MD  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      

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

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