Local Calling Guide

Switch search

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

Switch: PTBGINXB

Switch (link to prefixes) Switch name Company
PTBGINXBDS0 PETERSBURG  0779 FRONTIER NORTH, INC. - IN 

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.