Local Calling Guide

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

NXX: 790

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
603-790 A West Lebanon NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-790 0 West Lebanon NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-790 1 West Lebanon NH MNCHNHCOX9Y  2698 CTC COMMUNICATIONS CORP. - NH 122      
603-790 3 West Lebanon NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-790 4 West Lebanon NH MNCHNHCOXCZ  996E BANDWIDTH.COM CLEC, LLC - NH 122      
603-790 5 West Lebanon NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122      
603-790 6 West Lebanon NH DOVRNHTHXEX  8299 TELEPORT COMMUNICATIONS AMERICA, LLC - NH 122      
603-790 8 West Lebanon NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122      
603-790 9 West Lebanon NH MNCHNHCOX9Y  4286 LIGHTSHIP TELECOM, LLC - NH 122      

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

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