Local Calling Guide

Switch search

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

Switch: SMBRON23

Switch (link to prefixes) Switch name Company
SMBRON230MD   2782 TELUS INTEGRATED COMMUNICATIONS 
SMBRON23RS0 SOMBRA  8051 BELL ONTARIO 

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.