Local Calling Guide

Switch search

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

Switch: GYVLOH93

Switch (link to prefixes) Switch name Company
GYVLOH93RS1 GRAYSVILLE  9321 OHIO BELL TEL CO 

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.