Local Calling Guide

Switch search

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

Switch: SPFDMO45

Switch (link to prefixes) Switch name Company
SPFDMO452MD    
SPFDMO45DS0 SPRINGFIELD   

Last updated: Sat, 02 May 2026 12:20:53 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.