Local Calling Guide

Switch search

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

Switch: MRFYOH63

Switch (link to prefixes) Switch name Company
MRFYOH63RS2 MARTINS FERRY  9321 OHIO BELL TEL CO 

Last updated: Sun, 17 May 2026 03:26:51 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.