Local Calling Guide

Switch search

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

Switch: UPAROH48

Switch (link to prefixes) Switch name Company
UPAROH48DS1 UPPER ARLINGTON 48  9321 OHIO BELL TEL CO 
UPAROH48RS1 UP ARLINGTON 48 RS1   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.