Local Calling Guide

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Switch: GRLDTXXA

Switch (link to prefixes) Switch name Company
GRLDTXXADS0 GARLAND MAIN GTD5  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 
GRLDTXXADS1 GARLAND MAIN DMS   

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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