Local Calling Guide

Switch search

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

Switch: CMTNCA01

Switch (link to prefixes) Switch name Company
CMTNCA01DS0 COMPTON  9740 PACIFIC BELL 
CMTNCA01DS1 COMPTON  9740 PACIFIC BELL 

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.