Local Calling Guide

Area code/prefix search

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

NXX: 828

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
512-828 A Austin TX AUSTTXRRDS0  9533 SOUTHWESTERN BELL 558      
512-828 0 Austin TX AUSTTXRRDS0  9533 SOUTHWESTERN BELL 558      
512-828 1 Austin TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2006-07-17   
512-828 2 Austin TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2006-07-17   
512-828 3 Austin TX AUSYTXFC1MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2017-09-28   
512-828 4 Austin TX AUSTTXRRDS0  9533 SOUTHWESTERN BELL 558   2000-10-16   
512-828 5 Austin TX AUSTTXRRDS0  9533 SOUTHWESTERN BELL 558   2000-10-16   
512-828 6 Austin TX AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558   2005-02-10   
512-828 7 Austin TX AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558   2005-02-10   
512-828 8 Austin TX AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558   2005-02-10   
512-828 9 Austin TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2006-07-17   

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

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