Local Calling Guide

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

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
512-850 4 Austin TX AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2008-06-03   
512-850 5 Austin TX AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2008-06-03   
512-850 6 Austin TX AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2008-06-03   
512-850 7 Austin TX AUSUTXHP1MD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2008-01-26   
512-850 8 Austin TX AUSUTXHP1MD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2008-02-04   
512-850 9 Austin TX AUSUTXHP1MD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2008-02-17   
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 AUSUTXZMAMD  6664 SPRINT SPECTRUM L.P. 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 AUSUTXZMAMD  6664 SPRINT SPECTRUM L.P. 558   2006-07-24   
512-851 7 Austin TX AUSUTXZMAMD  6664 SPRINT SPECTRUM L.P. 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   
512-852 A Austin TX AUSTTX92DS1  7399 WESTEL, INC. - TEXAS 558      
512-852 0 Austin TX AUSTTX92DS1  7399 WESTEL, INC. - TEXAS 558   2006-08-10   
512-852 1 Austin TX AUSTTXHOX3X  318C CEBRIDGE TELECOM TX, L.P. - TX 558   2007-04-05   
512-852 2 Austin TX AUSUTXLADS0  7516 LEVEL 3 TELECOM OF TEXAS, LLC 558   2006-09-25   
512-852 3 Austin TX AUSUTXLADS0  7516 LEVEL 3 TELECOM OF TEXAS, LLC 558   2006-09-22   
512-852 4 Austin TX AUSTTXGKDS0  8958 XO TEXAS, INC. 558   2006-11-18   
512-852 5 Austin TX AUSTTXGKDS0  8958 XO TEXAS, INC. 558   2006-11-18   
512-852 6 Austin TX AUSTTXGKDS0  8958 XO TEXAS, INC. 558   2006-11-18   
512-852 7 Austin TX AUSWTXSZDS2  7516 LEVEL 3 TELECOM OF TEXAS, LLC 558   2006-12-21   
512-852 8 Austin TX AUSXTXZRPS1  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 558   2007-04-05   
512-852 9 Austin TX AUSXTXZRPS1  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 558   2007-04-05   
512-853 A Austin TX AUSTTXGKDS0  8958 XO TEXAS, INC. 558      
512-853 0 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2006-08-24   
512-853 1 Austin TX AUSWTXGX0MD  5562 METRO PCS, INC. 558   2014-03-06   
512-853 2 Austin TX AUSTTXGKDS0  8958 XO TEXAS, INC. 558   2002-10-28   
512-853 3 Austin TX AUSTTXGKDS0  8958 XO TEXAS, INC. 558   2002-10-28   
512-853 4 Austin TX AUSTTXGKDS0  8958 XO TEXAS, INC. 558   2002-10-28   
512-853 5 Austin TX AUSTTXGKDS0  8958 XO TEXAS, INC. 558   2002-10-28   
512-853 6 Austin TX AUSTTXGKDS0  8958 XO TEXAS, INC. 558   2002-10-28   
512-853 7 Austin TX AUSTTXGKDS0  8958 XO TEXAS, INC. 558   2002-10-28   
512-853 8 Austin TX AUSTTXGKDS0  8958 XO TEXAS, INC. 558   2002-10-28   
512-853 9 Austin TX AUSTTXGKDS0  8958 XO TEXAS, INC. 558   2002-10-28   
512-854 A Austin TX AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-854 0 Austin TX AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558   2000-11-19   
512-854 1 Austin TX AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558   2000-11-19   
512-854 2 Austin TX AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558   2000-11-19   
512-854 3 Austin TX AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558   2000-11-19   
512-854 4 Austin TX AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558   2000-11-19   
512-854 5 Austin TX AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558   2000-11-19   
512-854 6 Austin TX AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558   2000-11-19   
512-854 7 Austin TX AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558   2000-11-19   
512-854 8 Austin TX AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558   2000-11-19   
512-854 9 Austin TX AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558   2000-11-19   

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Last updated: Tue, 04 May 2021 15:04:27 UTC

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