Local Calling Guide

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Switch: CLMBKSXA

Switch (link to prefixes) Switch name Company
CLMBKSXADS0 COLUMBUS   
CLMBKSXADS1 COLUMBUS  342H FIBER COMMUNICATIONS OF COLUMBUS LLC - KS 
CLMBKSXADS1 COLUMBUS  1756 COLUMBUS TEL. CO. 

Last updated: Sat, 02 May 2026 12:20:53 UTC

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