Local Calling Guide

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Search area code/prefix (NPA/NXX)
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NPA: 512 [Rate centres in NPA 512] [Dial plan for NPA 512]

NXX: 851

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
512-851 A Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-851 0 Austin TX AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2010-03-04   
512-851 1 Austin TX AUSYTXFC1MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2017-09-28   
512-851 2 Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-851 3 Austin TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2006-07-24   
512-851 4 Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-851 5 Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-851 6 Austin TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2006-07-24   
512-851 7 Austin TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2006-07-24   
512-851 8 Austin TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2012-09-16   
512-851 9 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2015-08-20   

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

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