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: 609

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
512-609 A Austin TX AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-609 0 Austin TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2010-03-21   
512-609 1 Austin TX AUSWTXSZDS2  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2008-11-13   
512-609 2 Austin TX AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-609 3 Austin TX AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-609 4 Austin TX AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-609 5 Austin TX AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-609 6 Austin TX AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-609 7 Austin TX AUSWTXSZDS2  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2008-11-13   
512-609 8 Austin TX AUSXTXZRPS1  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 558   2006-08-23   
512-609 9 Austin TX AUSWTXGX0MD  5562 METROPCS, INC. 558   2007-11-12   

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

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