Local Calling Guide

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Ashland, NH

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
603-375 A MNCHNHCO42Z  793K TWC IP ENABLED SERVICES, LLC 122      
603-375 0   073H TELNYX LLC 122   2024-07-22   
603-375 3   637E ONVOY, LLC - NH 122   2025-02-02   
603-375 4   793K TWC IP ENABLED SERVICES, LLC 122   2012-10-02   
603-968 A ASLDNHHIRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-968 0   996E BANDWIDTH.COM CLEC, LLC - NH 122   2002-09-10   
603-968 1   145J TERRA NOVA TELECOM INC. 122   2023-01-04   
603-968 2   5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-968 3   5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-968 4   145J TERRA NOVA TELECOM INC. 122   2024-06-27   
603-968 5   4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2004-09-03   
603-968 6   314C IDT AMERICA, CORP. - NH 122   2008-04-18   
603-968 7   5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-968 9   5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      

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

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