Local Calling Guide

Switch search

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

Switch: OLFTNCXA

Switch (link to prefixes) Switch name Company
OLFTNCXARS0 OLD FORT  0509 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC 

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.