Local Calling Guide

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Switch: AMRLTXDR

Switch (link to prefixes) Switch name Company
AMRLTXDR0MD   7421 AT&T - LOCAL  
AMRLTXDRDS0    
AMRLTXDRSMD   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 
AMRLTXDRWMD   7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX  
AMRLTXDRX0X   073H TELNYX LLC  
AMRLTXDRX1X   197D VONAGE AMERICA LLC  
AMRLTXDRXMD   516C AT&T CORP. 

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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