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Austin, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
512-716 3   9533 SOUTHWESTERN BELL 558      
512-716 4   9533 SOUTHWESTERN BELL 558      
512-716 5   5562 METROPCS, INC. 558   2007-12-08   
512-716 6   7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2006-02-20   
512-716 7   7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2006-02-20   
512-716 8   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2006-07-01   
512-716 9   6529 T-MOBILE USA, INC. 558   2006-07-22   
512-717 A AUSTTXGRDS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 558      
512-717 0   177F PEERLESS NETWORK OF TEXAS, LLC - TX 558   2013-04-29   
512-717 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2013-06-28   
512-717 2   5562 METROPCS, INC. 558   2014-03-06   
512-717 3   177F PEERLESS NETWORK OF TEXAS, LLC - TX 558   2013-04-29   
512-717 4   177F PEERLESS NETWORK OF TEXAS, LLC - TX 558   2013-04-29   
512-717 5   177F PEERLESS NETWORK OF TEXAS, LLC - TX 558   2013-04-29   
512-717 6   177F PEERLESS NETWORK OF TEXAS, LLC - TX 558   2013-04-29   
512-717 7   177F PEERLESS NETWORK OF TEXAS, LLC - TX 558   2013-04-29   
512-717 8   177F PEERLESS NETWORK OF TEXAS, LLC - TX 558   2013-04-29   
512-717 9   177F PEERLESS NETWORK OF TEXAS, LLC - TX 558   2013-04-29   
512-719 A AUSTTXTEDS0  9533 SOUTHWESTERN BELL 558      
512-720 A AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558      
512-720 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2012-12-10   
512-720 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2012-12-10   
512-720 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2012-12-10   
512-720 3   004F BANDWIDTH.COM CLEC, LLC - TX 558   2012-12-10   
512-720 4   004F BANDWIDTH.COM CLEC, LLC - TX 558   2012-12-10   
512-720 5   004F BANDWIDTH.COM CLEC, LLC - TX 558   2012-12-10   
512-720 6   004F BANDWIDTH.COM CLEC, LLC - TX 558   2012-12-10   
512-720 7   004F BANDWIDTH.COM CLEC, LLC - TX 558   2012-12-10   
512-720 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2012-12-10   
512-720 9   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2012-12-07   
512-721 A AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558      
512-721 0   7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558      
512-721 1   7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558      
512-721 2   7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558      
512-721 3   7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558      
512-721 4   7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558      
512-721 5   318C CEBRIDGE TELECOM TX , L.P. - TX 558   2006-08-23   
512-721 6   5562 METROPCS, INC. 558   2006-07-10   
512-721 7   7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558      
512-721 8   5562 METROPCS, INC. 558   2007-12-08   
512-721 9   5562 METROPCS, INC. 558   2007-12-08   
512-723 A AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-724 A AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-725 A AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-726 A AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558      
512-727 A AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-727 0   7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2005-02-03   
512-727 1   7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2005-02-03   
512-727 2   7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2005-02-03   
512-727 3   7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2005-02-03   
512-727 4   7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2005-02-03   
512-727 5   7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2005-02-03   
512-727 6   7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2005-02-03   
512-727 7   7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2005-02-03   
512-727 8   7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2005-02-03   
512-727 9   7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2005-02-03   
512-728 A AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-730 A AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-730 0   004F BANDWIDTH.COM CLEC, LLC - TX 558   2012-09-16   
512-730 1   004F BANDWIDTH.COM CLEC, LLC - TX 558   2012-09-16   
512-730 2   7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558   2011-11-08   
512-730 3   829J PAETEC ITEL, LLC 558   2011-10-13   
512-730 4   829J PAETEC ITEL, LLC 558   2011-08-15   
512-730 5   9533 SOUTHWESTERN BELL 558      
512-730 6   9533 SOUTHWESTERN BELL 558      
512-730 7   9533 SOUTHWESTERN BELL 558      
512-730 8   9533 SOUTHWESTERN BELL 558      
512-730 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2011-12-11   
512-731 A AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558      
512-731 0   6529 T-MOBILE USA, INC. 558      
512-731 1   6529 T-MOBILE USA, INC. 558      
512-731 2   6529 T-MOBILE USA, INC. 558      
512-731 3   6529 T-MOBILE USA, INC. 558      
512-731 4   6529 T-MOBILE USA, INC. 558      
512-731 5   6529 T-MOBILE USA, INC. 558      
512-731 6   6529 T-MOBILE USA, INC. 558      
512-731 7   6529 T-MOBILE USA, INC. 558      
512-731 8   6529 T-MOBILE USA, INC. 558      
512-731 9   6529 T-MOBILE USA, INC. 558      
512-732 A AUSTTXFADS0  9533 SOUTHWESTERN BELL 558      
512-733 A AUSTTXRRDS0  9533 SOUTHWESTERN BELL 558      
512-733 0   9533 SOUTHWESTERN BELL 558      
512-733 1   9533 SOUTHWESTERN BELL 558      
512-733 2   9533 SOUTHWESTERN BELL 558      
512-733 3   6529 T-MOBILE USA, INC. 558   2006-06-08   
512-733 4   6529 T-MOBILE USA, INC. 558   2006-06-22   
512-733 5   9533 SOUTHWESTERN BELL 558      
512-733 6   9533 SOUTHWESTERN BELL 558      
512-733 7   9533 SOUTHWESTERN BELL 558      
512-733 8   9533 SOUTHWESTERN BELL 558      
512-733 9   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2021-05-11   
512-735 A AUSTTXEE7MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 558      
512-736 A AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558      
512-737 A AUSTTXGR03Z  903C ONVOY, LLC - TX 558      
512-737 0   903C ONVOY, LLC - TX 558   2023-10-28   
512-737 1   903C ONVOY, LLC - TX 558   2023-10-28   
512-737 2   903C ONVOY, LLC - TX 558   2023-10-27   
512-737 3   903C ONVOY, LLC - TX 558   2023-10-27   
512-737 4   903C ONVOY, LLC - TX 558   2023-10-27   
512-737 5   903C ONVOY, LLC - TX 558   2023-10-27   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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