Local Calling Guide

Switch search

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

Switch: CRTHARXA

Switch (link to prefixes) Switch name Company
CRTHARXARP0 CARTHAGE   
CRTHARXARS1 CARTHAGE  1691 WINDSTREAM ARKANSAS, INC. 

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.