Local Calling Guide

Switch search

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

Switch: SPFDMOPY

Switch (link to prefixes) Switch name Company
SPFDMOPY0MD   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 
SPFDMOPYAMD   5814 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO 
SPFDMOPYDS0 SPRINGFIELD  7594 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 

Last updated: Sat, 21 Mar 2026 23:53:39 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.