Local Calling Guide

Switch search

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

Switch: MILWWI27

Switch (link to prefixes) Switch name Company
MILWWI27DS0 MILWAUKEE N 41ST ST  9327 WISCONSIN BELL INC 

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.