Local Calling Guide

Switch search

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

Switch: OLMSMIXI

Switch (link to prefixes) Switch name Company
OLMSMIXIRS0 OLD MISSION  0720 ACE TEL. CO. OF MICHIGAN, INC. 

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.