Local Calling Guide

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Newmarket, NH

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
603-200 A MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122      
603-200 0 MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2011-09-30   
603-200 1 MNCHNHCO23Z  073H TELNYX LLC 122   2023-08-05   
603-200 2 MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2015-10-20   
603-200 3 MNCHNHACDS0  7778 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NH 122   2013-05-01   
603-200 4 MNCHNHACDS0  7778 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NH 122   2016-01-19   
603-200 5 DOVRNHTHXEX  8299 TELEPORT COMMUNICATIONS AMERICA, LLC - NH 122   2023-03-27   
603-200 6 MNCHNHCOX1Y  8299 TELEPORT COMMUNICATIONS AMERICA, LLC - NH 122   2013-01-14   
603-200 7 MNCHNHCO23Z  073H TELNYX LLC 122   2023-04-29   
603-200 8 MNCHNHCO23Z  073H TELNYX LLC 122   2024-04-08   
603-200 9 MNCHNHCO22Z  073H TELNYX LLC 122   2023-02-03   
603-292 A MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122      
603-292 0 MNCHNHCOXMX  4206 PAETEC COMMUNICATIONS, INC. - NH 122   2001-03-09   
603-292 1 PTMONH073MD  8468 FREEDOM RING COMMUNICATIONS, LLC 122   2001-07-25   
603-292 2 PTMONH073MD  9827 OTEL TELEKOM, INC. - NH 122   2011-03-07   
603-292 3 MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2004-09-04   
603-292 4   145J TERRA NOVA TELECOM INC. 122   2021-05-27   
603-292 5 MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122      
603-292 6 MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2006-05-27   
603-292 7 DOVRNHTH8MD  2698 CTC COMMUNICATIONS CORP. - NH 122   2005-11-14   
603-292 8 MNCHNHCOXMX  4206 PAETEC COMMUNICATIONS, INC. - NH 122   2004-10-15   
603-292 9 MNCHNHCOX9Y  4286 LIGHTSHIP TELECOM, LLC - NH 122   2001-09-10   
603-659 A NWMRNHGEDS0  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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