Local Calling Guide

Switch search

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

Switch: MRSHILXC

Switch (link to prefixes) Switch name Company
MRSHILXCDS0 MARSHALL  1015 FRONTIER NORTH, INC. - IL 

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.