Local Calling Guide

Switch search

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

Switch: OGVLON13

Switch (link to prefixes) Switch name Company
OGVLON130MD   4727 ISP TELECOM, INC. 

Last updated: Tue, 16 Jun 2026 00:09:45 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.