Local Calling Guide

Switch search

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

Switch: GRTWSCXA

Switch (link to prefixes) Switch name Company
GRTWSCXA2ED GEORGETOWN   
GRTWSCXADS0 GEORGETOWN I  4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 
GRTWSCXARL0 GEORGETOWN  4335 FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - SC 

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.