Local Calling Guide

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Sanbornville, NH

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
603-522 A SBVLNHCSRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-522 0   5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-522 1   829J PAETEC ITEL, LLC 122   2004-06-17   
603-522 2   073H TELNYX LLC 122   2024-07-21   
603-522 3   5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-522 4   145J TERRA NOVA TELECOM INC. 122   2021-05-28   
603-522 5   5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-522 6   5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-522 7   4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2005-09-15   
603-522 8   5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-522 9   5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-871 A MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122      
603-871 3   829J PAETEC ITEL, LLC 122   2013-08-18   
603-871 4   4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122      
603-871 8   793K TWC IP ENABLED SERVICES, LLC 122   2012-10-02   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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