Local Calling Guide

Area code/prefix search

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

NXX: 915

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
603-915 A Gorham NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-915 0 Gorham NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-915 1 Gorham NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-915 2 Gorham NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2017-05-04   
603-915 3 Gorham NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-915 5 Gorham NH DOVRNHTHXEX  8299 TELEPORT COMMUNICATIONS AMERICA, LLC - NH 122   2021-04-05   
603-915 6 Gorham NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2008-12-12   
603-915 7 Gorham NH DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122   2009-01-05   
603-915 8 Gorham NH DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122   2017-09-19   
603-915 9 Gorham NH MNCHNHCOXPZ  853C TIME WARNER CABLE INFORMATION SVCS (NEW HAMPSHIRE) 122   2012-10-02   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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