Local Calling Guide

Switch search

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

Switch: STJHMICJ

Switch (link to prefixes) Switch name Company
STJHMICJ0MD   591C WESTPHALIA BROADBAND, INC. - MI 
STJHMICJRS1 ST JOHNS   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.