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Austin, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
512-537 0 AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2009-01-23   
512-537 1 AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2009-03-07   
512-537 2 AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2009-03-07   
512-537 3 AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2009-03-07   
512-537 4 AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2009-03-07   
512-537 5 AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2009-03-07   
512-537 6 AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2009-03-07   
512-537 7 AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2009-03-07   
512-537 8 AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2009-03-07   
512-537 9 AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2010-03-21   
512-538 A AUSUTXYYPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 558      
512-538 0 AUSUTXYYPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 558      
512-538 1 AUSUTXYYPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 558      
512-538 2 AUSUTXYYPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 558      
512-538 3 AUSWTXGXBMD  5562 METROPCS, INC. 558   2005-01-09   
512-538 4 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2005-11-11   
512-538 5 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2005-11-11   
512-538 6 AUSWTXGXBMD  5562 METROPCS, INC. 558   2005-01-09   
512-538 7 AUSWTXGXBMD  5562 METROPCS, INC. 558   2005-01-09   
512-538 8 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2005-11-11   
512-538 9 AUSWTXGXBMD  5562 METROPCS, INC. 558   2005-01-09   
512-539 A AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558      
512-539 0 AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2008-02-12   
512-539 1 AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2008-01-19   
512-539 2 AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2008-01-19   
512-539 3 AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2008-01-19   
512-539 4 AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2008-01-19   
512-539 5 AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2008-01-19   
512-539 6 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2007-12-30   
512-539 7 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2007-12-13   
512-539 8 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2007-12-13   
512-539 9 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2007-12-13   
512-541 A AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558      
512-541 0 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2008-09-20   
512-541 1 AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2008-09-08   
512-541 2 AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2008-09-08   
512-541 3 AUSTTXGRDS7  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558   2008-07-14   
512-541 4 AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2008-09-08   
512-541 5 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2008-06-01   
512-541 6 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2008-07-05   
512-541 7 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2008-07-15   
512-541 8 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2008-06-20   
512-541 9 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2008-06-01   
512-542 A AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-542 0 AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-542 1 AUSWTXGXBMD  5562 METROPCS, INC. 558   2007-08-02   
512-542 2 AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-542 3 AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-542 4 AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2007-08-02   
512-542 5 AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-542 6 AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-542 7 AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-542 8 AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-542 9 AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-544 A AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-544 0 AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2005-04-25   
512-544 1 AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2005-04-25   
512-544 2 AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2005-04-25   
512-544 3 AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2005-04-25   
512-544 4 AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2005-04-25   
512-544 5 AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2005-04-25   
512-544 6 AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2005-04-25   
512-544 7 AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2005-04-25   
512-544 8 AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2005-04-25   
512-544 9 AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2005-04-25   
512-547 A AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-547 0 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2009-03-29   
512-547 1 AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2009-02-10   
512-547 2 AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2009-02-10   
512-547 3 AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2009-02-10   
512-547 4 AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2009-02-10   
512-547 5 AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2009-02-10   
512-547 6 AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2009-02-10   
512-547 7 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2009-03-29   
512-547 8 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2009-03-29   
512-547 9 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2008-11-22   
512-550 A AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-550 0 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2010-12-12   
512-550 1 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2010-12-12   
512-550 2 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2010-10-03   
512-550 3 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2010-10-03   
512-550 4 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2010-10-03   
512-550 5 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2010-10-03   
512-550 6 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2010-09-11   
512-550 7 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2010-09-11   
512-550 8 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2010-09-11   
512-550 9 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2010-09-11   
512-551 A AUSTTXUHZMD  8489 GLOBAL CROSSING LOCAL SERVICES, INC. - TX 558      
512-551 0 AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2009-07-03   
512-551 1 AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2009-07-03   
512-551 2 AUSTTXGR25Z  516C AT&T CORP. 558   2009-11-13   
512-551 3 AUSTTXGR25Z  516C AT&T CORP. 558   2009-04-24   
512-551 4 AUSTTXUHZMD  8489 GLOBAL CROSSING LOCAL SERVICES, INC. - TX 558   2008-12-27   
512-551 5 AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2009-04-16   
512-551 6 AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2009-04-16   
512-551 7 AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2009-04-16   
512-551 8 AUSTTXGR25Z  516C AT&T CORP. 558   2009-07-03   
512-551 9 AUSTTXGR25Z  516C AT&T CORP. 558   2009-07-03   
512-552 A AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-552 0 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2006-07-06   

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

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