Local Calling Guide

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Switch: HSTNTXCL

Switch (link to prefixes) Switch name Company
HSTNTXCLDS0 CLAY  9533 SOUTHWESTERN BELL 
HSTNTXCLDS1 CLAY  9533 SOUTHWESTERN BELL 
HSTNTXCLDS2 CLAY  9533 SOUTHWESTERN BELL 
HSTNTXCLX5Y   7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 

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

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