Local Calling Guide

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

NXX: 704

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
603-704 A Derry NH DOVRNHTHXEX  8299 TELEPORT COMMUNICATIONS AMERICA, LLC - NH 122      
603-704 0 Derry NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-704 1 Derry NH MNCHNHNI9MD  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-704 2 Derry NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122      
603-704 3 Derry NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122      
603-704 4 Derry NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122      
603-704 5 Derry NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122      
603-704 6 Derry NH DOVRNHTHXEX  8299 TELEPORT COMMUNICATIONS AMERICA, LLC - NH 122      
603-704 7 Derry NH DOVRNHTHXEX  8299 TELEPORT COMMUNICATIONS AMERICA, LLC - NH 122      
603-704 8 Derry NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122      
603-704 9 Derry NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122      

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

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