Local Calling Guide

Switch search

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

Switch: TIOGTXXB

Switch (link to prefixes) Switch name Company
TIOGTXXBRL0 TIOGA  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 

Last updated: Sat, 15 Nov 2025 03:38:44 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.