Local Calling Guide

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

Switch: TWHRMNXA

Switch (link to prefixes) Switch name Company
TWHRMNXADS0 TWO HARBORS  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 
TWHRMNXAPS0 TWO HARBORS  1123 CITIZENS TELECOM CO MN-FRONTIER CITIZENS COM-MN 

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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