Local Calling Guide

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NPA: 512 [Rate centres in NPA 512] [Dial plan for NPA 512]

NXX: 271

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
512-271 A Austin TX AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558      
512-271 0 Austin TX AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558   2016-01-22   
512-271 1 Austin TX AUSYTX27DS0  327E YMAX COMMUNICATIONS CORP. - TX 558   2011-07-07   
512-271 2 Austin TX AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2011-06-21   
512-271 3 Austin TX AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2011-06-21   
512-271 4 Austin TX AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2011-06-21   
512-271 5 Austin TX AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2011-06-21   
512-271 6 Austin TX AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2011-06-21   
512-271 7 Austin TX AUSYTX27DS0  327E YMAX COMMUNICATIONS CORP. - TX 558   2011-07-07   
512-271 8 Austin TX AUSYTX27DS0  327E YMAX COMMUNICATIONS CORP. - TX 558   2011-07-07   
512-271 9 Austin TX AUSYTXFC1MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2011-09-16   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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