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Austin, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
512-442 A AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-443 A AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-444 A AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-445 A AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-447 A AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-448 A AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-450 A AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-450 0 AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-450 1 AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-450 2 AUSWTXGXBMD  5562 METROPCS, INC. 558   2005-10-23   
512-450 3 AUSWTXGXBMD  5562 METROPCS, INC. 558   2005-10-23   
512-450 4 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2006-01-29   
512-450 5 AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2005-09-23   
512-450 6 AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2005-09-23   
512-450 7 AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-450 8 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2006-01-29   
512-450 9 AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-451 A AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-452 A AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-453 A AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-454 A AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-457 A AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-457 0 AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-457 1 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2017-08-25   
512-457 2 AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-457 3 AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2009-09-30   
512-457 4 AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-457 5 AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-457 6 AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-457 7 AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-457 8 AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-457 9 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2013-08-09   
512-458 A AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-458 0 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2017-08-25   
512-458 1 AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-458 2 AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-458 3 AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-458 4 AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-458 5 AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-458 6 AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-458 7 AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-458 8 AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-458 9 AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-459 A AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-460 A AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-460 0 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2017-08-04   
512-460 1 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2017-08-04   
512-460 2 AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-460 3 AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-460 4 AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-460 5 AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-460 6 AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-460 7 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2019-10-18   
512-460 8 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2019-10-18   
512-460 9 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2006-01-29   
512-461 A AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-462 A AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-463 A AUSTTXFIDS0  9533 SOUTHWESTERN BELL 558      
512-464 A AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-464 0 AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-464 1   903C ONVOY, LLC - TX 558   2025-05-27   
512-464 2 AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-464 3 AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-464 4 AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-464 5 AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-464 6 AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-464 7 AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-464 8 AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-464 9 AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-465 A AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-465 0 AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-465 1 AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-465 2 AUSXTXZR0MD  793K TWC IP ENABLED SERVICES, LLC 558   2007-09-12   
512-465 3 AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-465 4 AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-465 5 AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-465 6 AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-465 7 AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-465 8 AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-465 9 AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-466 A AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-466 0 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-466 1 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-466 2 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2005-07-04   
512-466 3 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2005-07-04   
512-466 4 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2005-07-04   
512-466 5 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2005-07-04   
512-466 6 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2005-07-04   
512-466 7 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2005-07-04   
512-466 8 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2005-07-04   
512-466 9 AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2005-07-04   
512-467 A AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-467 0 AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-467 1 AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-467 2 AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-467 3 AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-467 4 AUSXTXZR0MD  793K TWC IP ENABLED SERVICES, LLC 558   2007-09-12   
512-467 5 AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-467 6 AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-467 7 AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      

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

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