Local Calling Guide

Switch search

Search by CLLI code
  • Enter full or partial CLLI code to see all matching switches.

Switch: PTMONH07

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

Last updated: Sun, 01 Nov 2026 02:11:49 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.