Local Calling Guide

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

NXX: 292

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
603-292 A Newmarket NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122      
603-292 0 Newmarket NH MNCHNHCOXMX  4206 PAETEC COMMUNICATIONS, INC. - NH 122      
603-292 1 Newmarket NH PTMONH07DS1  8468 FREEDOM RING COMMUNICATIONS, LLC 122      
603-292 2 Newmarket NH PTMONH07DS1  9827 OTEL TELEKOM, INC. - NH 122      
603-292 3 Newmarket NH MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122      
603-292 4 Newmarket NH   145J TERRA NOVA TELECOM INC. 122      
603-292 5 Newmarket NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122      
603-292 6 Newmarket NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122      
603-292 7 Newmarket NH DOVRNHTH8MD  2698 CTC COMMUNICATIONS CORP. - NH 122      
603-292 8 Newmarket NH MNCHNHCOXMX  4206 PAETEC COMMUNICATIONS, INC. - NH 122      
603-292 9 Newmarket NH MNCHNHCOX9Y  4286 LIGHTSHIP TELECOM, LLC - NH 122      

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

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