Local Calling Guide

Switch search

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

Switch: GRVTIAXO

Switch (link to prefixes) Switch name Company
GRVTIAXORP0 GRAVITY  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 
GRVTIAXORS5 GRAVITY  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.