Local Calling Guide

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

NXX: 633

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
603-633 A Milford NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-633 0 Milford NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-633 1 Milford NH MNCHNHCO23Z  073H TELNYX LLC 122      
603-633 2 Milford NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122      
603-633 3 Milford NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122      
603-633 4 Milford NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122      
603-633 5 Milford NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122      
603-633 6 Milford NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122      
603-633 7 Milford NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122      
603-633 8 Milford NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122      
603-633 9 Milford NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122      

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

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