Local Calling Guide

Switch search

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

Switch: SUPAAZXC

Switch (link to prefixes) Switch name Company
SUPAAZXCDS0 SUPAI  2171 ARIZONA TEL. CO. 
SUPAAZXCPS0 SUPAI   

Last updated: Tue, 29 Sep 2026 03:00:13 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.