Local Calling Guide

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

NXX: 488

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
603-488 A Bedford NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122      
603-488 0 Bedford NH   829J PAETEC ITEL, LLC 122   2000-08-08   
603-488 1 Bedford NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122      
603-488 2 Bedford NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122      
603-488 3 Bedford NH MNCHNHAC7MD  145J TERRA NOVA TELECOM INC. 122   2024-02-06   
603-488 5 Bedford NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122      
603-488 6 Bedford NH PTMONH073MD  8468 FREEDOM RING COMMUNICATIONS, LLC 122   2007-12-11   
603-488 9 Bedford NH MNCHNHAC7MD  145J TERRA NOVA TELECOM INC. 122   2024-12-28   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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