Local Calling Guide

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Penacook, NH

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
603-565 A MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122      
603-565 0   4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2005-09-15   
603-565 1   8468 FREEDOM RING COMMUNICATIONS, LLC 122   2006-05-20   
603-565 2   996E BANDWIDTH.COM CLEC, LLC - NH 122   2002-09-20   
603-565 3   314C IDT AMERICA, CORP. - NH 122   2023-04-30   
603-565 4   4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122      
603-565 5   318J COMCAST IP PHONE, LLC 122   2012-05-18   
603-565 9   073H TELNYX LLC 122   2024-07-04   
603-753 A PNCKNHCHRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-753 0   5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-753 1   5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-753 2   318J COMCAST IP PHONE, LLC 122   2000-07-10   
603-753 3   829J PAETEC ITEL, LLC 122   2001-03-27   
603-753 4   5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-753 5   145J TERRA NOVA TELECOM INC. 122   2021-05-27   
603-753 6   5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-753 8   5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-753 9   5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      

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

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