Local Calling Guide

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Switch: HRLNTXAT

Switch (link to prefixes) Switch name Company
HRLNTXAT1MD   7421 AT&T - LOCAL 
HRLNTXATJMD   7421 AT&T - LOCAL 
HRLNTXATTMD   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 
HRLNTXATTMD   7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 
HRLNTXATXMD    
HRLNTXATYMD   516C AT&T CORP. 
HRLNTXATZMD   7421 AT&T - LOCAL 

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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