Local Calling Guide

Switch search

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

Switch: SPFDMABR

Switch (link to prefixes) Switch name Company
SPFDMABRDS0 SPRINGFIELD   
SPFDMABRX9X    
SPFDMABRXBX   7421 AT&T - LOCAL 

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.