Local Calling Guide

Switch search

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

Switch: GNBYWI13

Switch (link to prefixes) Switch name Company
GNBYWI13DS0 GREEN BAY CARDINAL  9327 WISCONSIN BELL INC 

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.