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Austin, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
512-981 7   004F BANDWIDTH.COM CLEC, LLC - TX 558   2010-01-16   
512-981 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2008-06-02   
512-981 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2008-06-02   
512-982 A AUSTTXGRDS7  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558      
512-982 0   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2013-12-15   
512-982 1   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2013-12-15   
512-982 2   829J PAETEC ITEL, LLC 558   2013-12-13   
512-982 3   829J PAETEC ITEL, LLC 558   2013-12-13   
512-982 4   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2013-12-15   
512-982 5   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558   2013-12-16   
512-982 6   004F BANDWIDTH.COM CLEC, LLC - TX 558   2015-05-09   
512-982 7   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558   2013-12-16   
512-982 8   5562 METROPCS, INC. 558   2014-03-06   
512-982 9   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2013-12-15   
512-983 A AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-983 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2006-03-24   
512-983 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2006-03-24   
512-983 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2006-03-24   
512-983 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2006-03-24   
512-983 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2006-03-24   
512-983 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2006-06-23   
512-983 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2006-06-23   
512-983 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2006-06-23   
512-983 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2006-06-23   
512-983 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2006-09-19   
512-984 A AUSTTXCFRS0  9533 SOUTHWESTERN BELL 558      
512-987 A AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558      
512-987 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2013-09-26   
512-987 1   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2013-08-20   
512-987 2   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2014-04-23   
512-987 3   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2014-04-23   
512-987 4   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2014-05-07   
512-987 5   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2014-05-07   
512-987 6   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2014-05-07   
512-987 7   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2014-05-07   
512-987 8   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2013-08-12   
512-987 9   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2013-08-12   
512-989 A AUSTTXPFDS0  9533 SOUTHWESTERN BELL 558      
512-990 A AUSTTXPFDS0  9533 SOUTHWESTERN BELL 558      
512-992 A AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-992 0   793K TWC IP ENABLED SERVICES, LLC 558   2007-06-08   
512-992 1   793K TWC IP ENABLED SERVICES, LLC 558   2007-06-08   
512-992 2   793K TWC IP ENABLED SERVICES, LLC 558   2007-06-08   
512-992 3   6529 T-MOBILE USA, INC. 558   2007-05-28   
512-992 4   6529 T-MOBILE USA, INC. 558   2007-05-28   
512-992 5   6529 T-MOBILE USA, INC. 558   2007-05-28   
512-992 6   6529 T-MOBILE USA, INC. 558   2007-05-28   
512-992 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2006-09-29   
512-992 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2006-09-29   
512-992 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2006-09-29   
512-993 A AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558      
512-993 0   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2014-05-22   
512-993 1   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2014-06-25   
512-993 2   7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558   2014-06-03   
512-993 3   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558   2013-09-23   
512-993 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2013-01-18   
512-993 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2013-01-18   
512-993 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2013-01-18   
512-993 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2013-01-18   
512-993 8   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2013-01-11   
512-993 9   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2013-01-11   
512-994 A AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-994 0   004F BANDWIDTH.COM CLEC, LLC - TX 558   2011-04-28   
512-994 1   004F BANDWIDTH.COM CLEC, LLC - TX 558   2011-04-28   
512-994 2   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2011-04-23   
512-994 3   829J PAETEC ITEL, LLC 558   2011-04-08   
512-994 4   004F BANDWIDTH.COM CLEC, LLC - TX 558   2011-04-28   
512-994 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2011-04-15   
512-994 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2011-04-15   
512-994 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2011-04-15   
512-994 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2011-04-15   
512-994 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2011-03-18   
512-996 A AUSTTXJODS0  9533 SOUTHWESTERN BELL 558      
512-996 0   9533 SOUTHWESTERN BELL 558      
512-996 1   903C ONVOY, LLC - TX 558   2023-08-24   
512-996 2   903C ONVOY, LLC - TX 558   2023-08-24   
512-996 3   903C ONVOY, LLC - TX 558   2023-08-24   
512-996 4   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2023-08-07   
512-996 5   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2023-08-07   
512-996 6   903C ONVOY, LLC - TX 558   2023-08-24   
512-996 7   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2023-08-07   
512-996 8   9533 SOUTHWESTERN BELL 558      
512-996 9   9533 SOUTHWESTERN BELL 558      
512-997 A AUSTTXTEDS0  9533 SOUTHWESTERN BELL 558      
512-997 0   9533 SOUTHWESTERN BELL 558      
512-997 1   9533 SOUTHWESTERN BELL 558      
512-997 2   9533 SOUTHWESTERN BELL 558      
512-997 3   9533 SOUTHWESTERN BELL 558      
512-997 4   9533 SOUTHWESTERN BELL 558      
512-997 5   6529 T-MOBILE USA, INC. 558   2007-12-08   
512-997 6   9533 SOUTHWESTERN BELL 558      
512-997 7   9533 SOUTHWESTERN BELL 558      
512-997 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2006-08-24   
512-997 9   9533 SOUTHWESTERN BELL 558      
512-998 A AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558      
512-998 0   6529 T-MOBILE USA, INC. 558   2013-01-05   
512-998 1   6529 T-MOBILE USA, INC. 558   2013-01-05   
512-998 2   6529 T-MOBILE USA, INC. 558   2013-01-05   
512-998 3   6529 T-MOBILE USA, INC. 558   2013-01-05   
512-998 4   6529 T-MOBILE USA, INC. 558   2013-01-05   

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

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