Local Calling Guide

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Switch: FTWOTXAT

Switch (link to prefixes) Switch name Company
FTWOTXATRP0 ATLAS  9533 SOUTHWESTERN BELL 
FTWOTXATRS1 FORT WORTH  9533 SOUTHWESTERN BELL 
FTWOTXATRS2 FORT WORTH   

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

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