Local Calling Guide

Switch search

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

Switch: PTMTNS01

Switch (link to prefixes) Switch name Company
PTMTNS01EMD   4878 BRAGG COMMUNICATIONS INC. 
PTMTNS01RS1 PORT MOUTON  8089 MARITIME TELEGRAPH & TELEPHONE, LTD. 

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.