Local Calling Guide

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Switch: PTMONH07

Switch (link to prefixes) Switch name Company
PTMONH073MD   8468 FREEDOM RING COMMUNICATIONS, LLC 
PTMONH073MD   9827 OTEL TELEKOM, INC. - NH 
PTMONH07DS1 PORTSMOUTH  9827 OTEL TELEKOM, INC. - NH 

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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