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NPA: 512 [Rate centres in NPA 512] [Dial plan for NPA 512]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
512-439 A Austin TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-439 0 Austin TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-439 1 Austin TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2000-09-25   
512-439 2 Austin TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2000-08-01   
512-439 3 Austin TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2000-08-01   
512-439 4 Austin TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2004-05-15   
512-439 5 Austin TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-439 6 Austin TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2000-08-01   
512-439 7 Austin TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2000-08-01   
512-439 8 Austin TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2005-02-25   
512-439 9 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2006-01-29   
512-440 A Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-441 A Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-442 A Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-443 A Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-444 A Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-445 A Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-446 A Rockdale TX RCDLTXRDRS1  9533 SOUTHWESTERN BELL 558      
512-446 0 Rockdale TX RCDLTXRDRS1  9533 SOUTHWESTERN BELL 558      
512-446 1 Rockdale TX RCDLTXRDRS1  9533 SOUTHWESTERN BELL 558      
512-446 2 Rockdale TX RCDLTXRDRS1  9533 SOUTHWESTERN BELL 558      
512-446 3 Rockdale TX RCDLTXRDRS1  9533 SOUTHWESTERN BELL 558      
512-446 4 Rockdale TX RCDLTXRDRS1  9533 SOUTHWESTERN BELL 558      
512-446 5 Rockdale TX RCDLTXRDRS1  9533 SOUTHWESTERN BELL 558      
512-446 6 Rockdale TX RCDLTXRDRS1  9533 SOUTHWESTERN BELL 558      
512-446 7 Rockdale TX RCDLTXRDRS1  9533 SOUTHWESTERN BELL 558      
512-446 8 Rockdale TX RCDLTXRDRS1  9533 SOUTHWESTERN BELL 558      
512-446 9 Rockdale TX AUSWTXGXBMD  5562 METROPCS, INC. 558   2016-09-12   
512-447 A Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-448 A Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-449 A Kyle PPCP TX KYLETXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 558      
512-450 A Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-450 0 Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-450 1 Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-450 2 Austin TX AUSWTXGXBMD  5562 METROPCS, INC. 558   2005-10-23   
512-450 3 Austin TX AUSWTXGXBMD  5562 METROPCS, INC. 558   2005-10-23   
512-450 4 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2006-01-29   
512-450 5 Austin TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2005-09-23   
512-450 6 Austin TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2005-09-23   
512-450 7 Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-450 8 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2006-01-29   
512-450 9 Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-451 A Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-452 A Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-453 A Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-454 A Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-455 A Milano TX MLANTXXARP0  2114 BRIGHTSPEED OF TEXAS, INC. 558      
512-455 0 Milano TX MLANTXXARP0  2114 BRIGHTSPEED OF TEXAS, INC. 558      
512-455 1 Milano TX MLANTXXARP0  2114 BRIGHTSPEED OF TEXAS, INC. 558      
512-455 2 Milano TX MLANTXXARP0  2114 BRIGHTSPEED OF TEXAS, INC. 558      
512-455 3 Milano TX MLANTXXARP0  2114 BRIGHTSPEED OF TEXAS, INC. 558      
512-455 4 Milano TX MLANTXXARP0  2114 BRIGHTSPEED OF TEXAS, INC. 558      
512-455 5 Milano TX MLANTXXARP0  2114 BRIGHTSPEED OF TEXAS, INC. 558      
512-455 6 Milano TX MLANTXXARP0  2114 BRIGHTSPEED OF TEXAS, INC. 558      
512-455 7 Milano TX MLANTXXARP0  2114 BRIGHTSPEED OF TEXAS, INC. 558      
512-455 8 Milano TX SMRCTXXAKMD  508J CENTURYLINK COMMUNICATIONS, LLC 558   2013-12-19   
512-455 9 Milano TX MLANTXXARP0  2114 BRIGHTSPEED OF TEXAS, INC. 558      
512-456 A Leander TX AUSTTXUHZMD  8489 GLOBAL CROSSING LOCAL SERVICES, INC. - TX 558      
512-456 0 Leander TX AUSXTXZR0MD  793K TWC IP ENABLED SERVICES, LLC 558   2014-11-08   
512-456 1 Leander TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-456 2 Leander TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2003-12-28   
512-456 3 Leander TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2014-11-11   
512-456 4 Leander TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-456 5 Leander TX AUSTTXUHZMD  8489 GLOBAL CROSSING LOCAL SERVICES, INC. - TX 558   2008-12-29   
512-456 6 Leander TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-456 7 Leander TX AUSXTXZR0MD  793K TWC IP ENABLED SERVICES, LLC 558   2012-10-01   
512-456 8 Leander TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2014-10-11   
512-456 9 Leander TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2014-11-11   
512-457 A Austin TX AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-457 0 Austin TX AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-457 1 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2017-08-25   
512-457 2 Austin TX AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-457 3 Austin TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2009-09-30   
512-457 4 Austin TX AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-457 5 Austin TX AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-457 6 Austin TX AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-457 7 Austin TX AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-457 8 Austin TX AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-457 9 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2013-08-09   
512-458 A Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-458 0 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2017-08-25   
512-458 1 Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-458 2 Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-458 3 Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-458 4 Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-458 5 Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-458 6 Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-458 7 Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-458 8 Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-458 9 Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-459 A Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-460 A Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-460 0 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2017-08-04   
512-460 1 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2017-08-04   
512-460 2 Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-460 3 Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-460 4 Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-460 5 Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-460 6 Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-460 7 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2019-10-18   

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

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