Local Calling Guide

Switch search

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

Switch: STLSMO08

Switch (link to prefixes) Switch name Company
STLSMO08RPA PROSPECT  9533 SOUTHWESTERN BELL 
STLSMO08RS3 ST LOUIS  9533 SOUTHWESTERN BELL 

Last updated: Tue, 15 Jul 2025 18:46:49 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.