Local Calling Guide

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

Switch: LTRKARWT

Switch (link to prefixes) Switch name Company
LTRKARWTBMD   5257 LEVEL 3 COMMUNICATIONS, LLC - OK 
LTRKARWTBMD   5179 LEVEL 3 COMMUNICATIONS, LLC - AR 

Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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