Local Calling Guide

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

Switch: KSCZMODR

Switch (link to prefixes) Switch name Company
KSCZMODR3MD   9877 LEVEL 3 COMMUNICATIONS, LLC - IA 
KSCZMODR3MD   4932 LEVEL 3 COMMUNICATIONS, LLC - MO 
KSCZMODR3MD   2240 LEVEL 3 COMMUNICATIONS, LLC - KS 

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

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