Local Calling Guide

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Canterbury, NH

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
603-708 A MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122      
603-708 0   073H TELNYX LLC 122   2024-07-22   
603-708 1   318J COMCAST IP PHONE, LLC 122   2005-04-11   
603-708 2   829J PAETEC ITEL, LLC 122   2015-05-30   
603-708 3   318J COMCAST IP PHONE, LLC 122   2023-03-10   
603-708 9   6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2026-02-05   
603-783 A CNTRNHSHRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-783 0   5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-783 1   6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2003-08-16   
603-783 2   145J TERRA NOVA TELECOM INC. 122   2021-05-27   
603-783 3   829J PAETEC ITEL, LLC 122   2001-03-27   
603-783 4   5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-783 5   4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2004-09-03   
603-783 6   5562 METROPCS, INC. 122   2003-08-16   
603-783 7   8468 FREEDOM RING COMMUNICATIONS, LLC 122   2003-06-14   
603-783 8   5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-783 9   5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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