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Austin, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
512-507 1 AUSWTXGXBMD  5562 METROPCS, INC. 558      
512-507 2 AUSWTXGXBMD  5562 METROPCS, INC. 558      
512-507 3 AUSWTXGXBMD  5562 METROPCS, INC. 558      
512-507 4 AUSWTXGXBMD  5562 METROPCS, INC. 558      
512-507 5 AUSWTXGXBMD  5562 METROPCS, INC. 558      
512-507 6 AUSWTXGXBMD  5562 METROPCS, INC. 558      
512-507 7 AUSWTXGXBMD  5562 METROPCS, INC. 558      
512-507 8 AUSWTXGXBMD  5562 METROPCS, INC. 558      
512-507 9 AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558      
512-512 A AUSTTX92X0X  473F USFON, INC. - TX 558      
512-512 0 AUSTTX92X0X  139F WORLDCALL INTERCONNECT INC. 558   2023-03-11   
512-512 1 AUSTTX92X0X  139F WORLDCALL INTERCONNECT INC. 558   2023-03-11   
512-512 2 AUSTTX92X0X  473F USFON, INC. - TX 558   2023-03-10   
512-512 3 AUSTTX92X0X  473F USFON, INC. - TX 558   2023-03-10   
512-512 4 AUSTTX92X0X  473F USFON, INC. - TX 558   2023-03-10   
512-512 5 AUSTTX92X0X  473F USFON, INC. - TX 558   2023-03-10   
512-512 6 AUSTTX92X0X  473F USFON, INC. - TX 558   2023-03-10   
512-512 7 AUSTTX92X0X  473F USFON, INC. - TX 558   2023-03-10   
512-512 8 AUSTTX92X0X  473F USFON, INC. - TX 558   2023-03-10   
512-512 9 AUSTTX92X0X  473F USFON, INC. - TX 558   2023-03-10   
512-513 A AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-513 0 AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2008-11-08   
512-513 1 AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2008-11-08   
512-513 2 AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2008-11-08   
512-513 3 AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2008-11-08   
512-513 4 AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2008-11-08   
512-513 5 AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2008-11-08   
512-513 6 AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2008-11-08   
512-513 7 AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2008-11-08   
512-513 8 AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2008-11-08   
512-513 9 AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2008-11-08   
512-514 A AUSTTXFIDS0  9533 SOUTHWESTERN BELL 558      
512-514 0 AUSXTXZR0MD  793K TWC IP ENABLED SERVICES, LLC 558   2006-04-24   
512-514 1 AUSXTXZR0MD  793K TWC IP ENABLED SERVICES, LLC 558   2006-03-10   
512-514 2 AUSTTXFIDS0  9533 SOUTHWESTERN BELL 558      
512-514 3 AUSWTXGXBMD  5562 METROPCS, INC. 558   2007-08-02   
512-514 4 AUSWTXGXBMD  5562 METROPCS, INC. 558   2007-08-02   
512-514 5 AUSWTXGXBMD  5562 METROPCS, INC. 558   2007-08-02   
512-514 6 AUSTTXFIDS0  9533 SOUTHWESTERN BELL 558      
512-514 7 AUSTTXFIDS0  9533 SOUTHWESTERN BELL 558      
512-514 8 AUSTTXFIDS0  9533 SOUTHWESTERN BELL 558      
512-514 9 AUSTTXFIDS0  9533 SOUTHWESTERN BELL 558      
512-516 A AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558      
512-516 0 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2010-04-25   
512-516 1 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2010-04-30   
512-516 2 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2010-05-05   
512-516 3 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2010-05-17   
512-516 4 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2010-06-05   
512-516 5 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2010-06-15   
512-516 6 AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2010-06-28   
512-516 7 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2010-07-19   
512-516 8 AUSTTXGRDS7  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558   2010-08-23   
512-516 9 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2010-04-17   
512-517 A AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-518 A AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558      
512-518 0 AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2010-10-04   
512-518 1 AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2010-10-14   
512-518 2 AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2010-06-07   
512-518 3 AUSTTXGR25Z  516C AT&T CORP. 558   2010-09-22   
512-518 4 AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2010-10-14   
512-518 5 AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2010-10-14   
512-518 6 AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2010-10-14   
512-518 7 AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558   2010-11-08   
512-518 8 AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558   2010-11-08   
512-518 9 AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558   2010-11-08   
512-519 A AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-519 0 AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-519 1 AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2004-01-11   
512-519 2 AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2004-01-11   
512-519 3 AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-519 4 AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2004-01-11   
512-519 5 AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-519 6 AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-519 7 AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2004-01-11   
512-519 8 AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2004-01-11   
512-519 9 AUSXTXZR0MD  793K TWC IP ENABLED SERVICES, LLC 558   2006-04-24   
512-520 A AUSXTXZR0MD  793K TWC IP ENABLED SERVICES, LLC 558   2025-01-29   
512-520 0 AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2011-04-28   
512-520 1 AUSXTXZR0MD  793K TWC IP ENABLED SERVICES, LLC 558   2016-07-08   
512-520 2 AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558   2011-03-11   
512-520 3 AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558   2011-03-11   
512-520 4 AUSTTXGR25Z  516C AT&T CORP. 558   2010-12-30   
512-520 5 AUSTTXGR25Z  516C AT&T CORP. 558   2010-12-30   
512-520 6 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2011-02-11   
512-520 7 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2011-02-11   
512-520 8 AUSXTXZR0MD  793K TWC IP ENABLED SERVICES, LLC 558   2011-02-20   
512-520 9 AUSXTXZR0MD  793K TWC IP ENABLED SERVICES, LLC 558   2011-03-01   
512-522 A AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558      
512-522 0 AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2010-04-25   
512-522 1 AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2010-04-25   
512-522 2 AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2010-04-25   
512-522 3 AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2010-04-25   
512-522 4 AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2010-04-25   
512-522 5 AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2010-04-25   
512-522 6 AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2010-04-25   
512-522 7 AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2010-04-25   
512-522 8 AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2010-04-25   
512-522 9 AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2010-04-25   
512-524 A AUSUTXYYPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 558      
512-524 0 AUSUTXYYPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 558      

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Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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