Local Calling Guide

Switch search

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

Switch: WNCHON21

Switch (link to prefixes) Switch name Company
WNCHON210MD   2782 TELUS INTEGRATED COMMUNICATIONS 
WNCHON21RS0 WINCHESTER  8051 BELL ONTARIO 

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.