Local Calling Guide

Switch search

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

Switch: IRNGTXXC

Switch (link to prefixes) Switch name Company
IRNGTXXCDS0 IRVING EAST  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 
IRNGTXXCLMD    

Last updated: Sat, 02 May 2026 12:20:53 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.