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Austin, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
512-200 A AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558      
512-200 0 AUSTTX92X0X  139F WORLDCALL INTERCONNECT INC. 558   2010-12-12   
512-200 1 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2016-09-30   
512-200 2 AUSYTXFC1MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2011-02-24   
512-200 3 AUSYTXFC1MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2011-02-24   
512-200 4 AUSYTXFC1MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2011-02-24   
512-200 5 AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2010-12-31   
512-200 6 AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2010-12-31   
512-200 7 AUSYTXFC1MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2011-09-16   
512-200 8 AUSYTXFC1MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2011-09-16   
512-200 9 AUSYTXFC1MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2011-09-16   
512-201 A AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558      
512-201 0 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2012-02-20   
512-201 1 AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2012-02-11   
512-201 2 AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2012-02-12   
512-201 3 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2012-02-20   
512-201 4 AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2012-02-12   
512-201 5 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2012-02-20   
512-201 6 AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2012-02-06   
512-201 7 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2012-02-03   
512-201 8 AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2012-10-02   
512-201 9 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2012-02-03   
512-202 A AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558      
512-202 0 AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2012-03-20   
512-202 1 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2012-11-27   
512-202 2 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2012-11-27   
512-202 3 AUSTTXHOX3X  318C CEBRIDGE TELECOM TX , L.P. - TX 558   2012-03-26   
512-202 4 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2012-11-27   
512-202 5 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2012-04-18   
512-202 6 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2012-04-25   
512-202 7 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2012-04-30   
512-202 8 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2013-01-10   
512-202 9 AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2012-03-18   
512-203 A AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558      
512-203 0 AUSWTXGXBMD  5562 METROPCS, INC. 558   2003-04-28   
512-203 1 AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2003-05-12   
512-203 2 AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2003-05-12   
512-203 3 AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2003-05-12   
512-203 4 AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2003-05-12   
512-203 5 AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2003-07-12   
512-203 6 AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2003-07-12   
512-203 7 AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2003-07-12   
512-203 8 AUSWTXGXBMD  5562 METROPCS, INC. 558   2003-10-01   
512-203 9 AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2003-10-12   
512-204 A AUSTTXGRX8Y  9748 AMERICAN MESSAGING SERVICES, LLC 558      
512-205 A AUSVTXDK1MD  6630 USA MOBILITY WIRELESS, INC. 558      
512-206 A AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-206 0 AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-206 1 AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-206 2 AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-206 3 AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-206 4 AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-206 5 AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-206 6 AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2005-08-08   
512-206 7 AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-206 8 AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-206 9 AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-207 A AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-207 0 AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2005-08-08   
512-207 1 AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-207 2 AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-207 3 AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-207 4 AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-207 5 AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-207 6 AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-207 7 AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-207 8 AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-207 9 AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-208 A AUSTTXGRX8Y  9748 AMERICAN MESSAGING SERVICES, LLC 558      
512-209 A AUSTTXGRX8Y  9748 AMERICAN MESSAGING SERVICES, LLC 558      
512-215 A AUSXTXZR0MD  793K TWC IP ENABLED SERVICES, LLC 558   2025-01-29   
512-215 0 AUSXTXZR0MD  793K TWC IP ENABLED SERVICES, LLC 558   2004-08-05   
512-215 1 AUSWTXGXBMD  5562 METROPCS, INC. 558   2005-07-22   
512-215 2 AUSXTXZR0MD  793K TWC IP ENABLED SERVICES, LLC 558   2005-09-20   
512-215 3 AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558   2004-07-23   
512-215 4 AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558   2004-07-23   
512-215 5 AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558   2004-07-23   
512-215 6 AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558   2004-07-23   
512-215 7 AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558   2004-07-23   
512-215 8 AUSXTXZR0MD  793K TWC IP ENABLED SERVICES, LLC 558   2004-08-05   
512-215 9 AUSXTXZR0MD  793K TWC IP ENABLED SERVICES, LLC 558   2004-08-05   
512-217 A AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-218 A AUSTTXRRDS0  9533 SOUTHWESTERN BELL 558      
512-219 A AUSTTXJODS0  9533 SOUTHWESTERN BELL 558      
512-220 A AUSUTXYYPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 558      
512-221 A AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-221 0 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2011-06-12   
512-221 1 AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2011-07-07   
512-221 2 AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2011-07-07   
512-221 3 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2011-07-25   
512-221 4 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2011-07-25   
512-221 5 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2011-07-25   
512-221 6 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2011-07-25   
512-221 7 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2011-07-16   
512-221 8 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2011-07-16   
512-221 9 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2011-06-12   
512-222 A AUSTTX92X0X  139F WORLDCALL INTERCONNECT INC. 558      
512-222 0 AUSUTXYYPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 558   2010-05-17   
512-222 1 AUSUTXYYPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 558   2010-05-17   
512-222 2 AUSTTX92X0X  139F WORLDCALL INTERCONNECT INC. 558   2010-04-17   

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Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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