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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
512-601 2 Dale/Lytton Springs EMS TX LYSPTXXARS1  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 558      
512-601 3 Dale/Lytton Springs EMS TX DALETXXADS0  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 558      
512-601 4 Dale/Lytton Springs EMS TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2020-09-18   
512-601 5 Dale/Lytton Springs EMS TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2020-09-18   
512-601 6 Dale/Lytton Springs EMS TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2015-11-05   
512-601 7 Dale/Lytton Springs EMS TX   145J TERRA NOVA TELECOM INC. 558   2022-02-13   
512-601 8 Dale/Lytton Springs EMS TX AUSTTXGRDS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 558   2020-07-01   
512-601 9 Dale/Lytton Springs EMS TX LYSPTXXARS1  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 558      
512-602 A Austin TX AUSTTXGRDS7  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558      
512-603 A Austin TX AUSVTXDK1MD  6630 USA MOBILITY WIRELESS, INC. 558      
512-604 A Austin TX AUSVTXDK1MD  6630 USA MOBILITY WIRELESS, INC. 558      
512-605 A Austin TX AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558      
512-605 0 Austin TX AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2012-06-17   
512-605 1 Austin TX AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2012-06-17   
512-605 2 Austin TX AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558   2012-03-23   
512-605 3 Austin TX AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558   2012-03-23   
512-605 4 Austin TX AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558   2012-03-23   
512-605 5 Austin TX AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558   2012-03-23   
512-605 6 Austin TX AUSWTXOO2MD  829J PAETEC ITEL, LLC 558   2012-04-19   
512-605 7 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2012-03-31   
512-605 8 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2012-03-31   
512-605 9 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2012-03-31   
512-606 A Austin TX AUSVTXDK1MD  6630 USA MOBILITY WIRELESS, INC. 558      
512-607 A Dripping Springs TX AUSUTXYYPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 558      
512-607 0 Dripping Springs TX AUSUTXYYPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 558      
512-607 1 Dripping Springs TX AUSUTXYYPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 558      
512-607 2 Dripping Springs TX AUSUTXYYPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 558      
512-607 3 Dripping Springs TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2004-11-12   
512-607 4 Dripping Springs TX AUSYTXFC1MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2010-09-03   
512-607 5 Dripping Springs TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2010-10-28   
512-607 6 Dripping Springs TX AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2005-09-30   
512-607 7 Dripping Springs TX AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2011-04-21   
512-607 8 Dripping Springs TX AUSUTXYYPS0  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 558      
512-607 9 Dripping Springs TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2016-03-11   
512-608 A Austin TX AUSTTXLWRS0  9533 SOUTHWESTERN BELL 558      
512-608 0 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2021-08-30   
512-608 1 Austin TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2005-10-15   
512-608 2 Austin TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2005-10-15   
512-608 3 Austin TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2005-10-22   
512-608 4 Austin TX AUSXTXZR0MD  793K TWC IP ENABLED SERVICES, LLC 558   2006-08-23   
512-608 5 Austin TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2007-08-31   
512-608 6 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2018-09-07   
512-608 7 Austin TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2005-10-12   
512-608 8 Austin TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2005-10-12   
512-608 9 Austin TX AUSTTXLWRS0  9533 SOUTHWESTERN BELL 558      
512-609 A Austin TX AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-609 0 Austin TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2010-03-21   
512-609 1 Austin TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2008-11-13   
512-609 2 Austin TX AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-609 3 Austin TX AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-609 4 Austin TX AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-609 5 Austin TX AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-609 6 Austin TX AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-609 7 Austin TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2008-11-13   
512-609 8 Austin TX AUSXTXZR0MD  793K TWC IP ENABLED SERVICES, LLC 558   2006-08-23   
512-609 9 Austin TX AUSWTXGXBMD  5562 METROPCS, INC. 558   2007-11-12   
512-610 A Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558      
512-612 A Austin TX AUSTTXGR75Z  616J LEAP TELECOM, LLC 558   2024-12-28   
512-612 0 Austin TX AUSTTXGR75Z  616J LEAP TELECOM, LLC 558   2024-12-28   
512-612 1 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2024-12-30   
512-612 2 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2024-12-30   
512-612 3 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2024-12-30   
512-612 4 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2024-12-30   
512-612 5 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2024-12-30   
512-612 6 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2025-01-11   
512-612 7 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2025-01-11   
512-612 8 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2025-01-11   
512-612 9 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2024-12-30   
512-613 A Austin TX AUSVTXDK1MD  6630 USA MOBILITY WIRELESS, INC. 558      
512-614 A Austin TX AUSXTXZR0MD  793K TWC IP ENABLED SERVICES, LLC 558   2025-01-29   
512-614 0 Austin TX AUSXTXZR0MD  793K TWC IP ENABLED SERVICES, LLC 558   2010-12-20   
512-614 1 Austin TX AUSXTXZR0MD  793K TWC IP ENABLED SERVICES, LLC 558   2010-12-20   
512-614 2 Austin TX AUSXTXZR0MD  793K TWC IP ENABLED SERVICES, LLC 558   2010-12-20   
512-614 3 Austin TX AUSWTXOO2MD  829J PAETEC ITEL, LLC 558   2011-03-03   
512-614 4 Austin TX AUSXTXZR0MD  793K TWC IP ENABLED SERVICES, LLC 558   2010-11-06   
512-614 5 Austin TX AUSWTXOO2MD  829J PAETEC ITEL, LLC 558   2011-01-20   
512-614 6 Austin TX AUSXTXZR0MD  793K TWC IP ENABLED SERVICES, LLC 558   2011-02-11   
512-614 7 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2010-12-17   
512-614 8 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2025-01-14   
512-614 9 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2025-01-14   
512-615 A Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558      
512-616 A Leander TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558      
512-617 A Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558      
512-618 A San Marcos TX SMRCTXXAJMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-618 0 San Marcos TX SMRCTXXAJMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2005-05-17   
512-618 1 San Marcos TX SMRCTXXAJMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2005-05-17   
512-618 2 San Marcos TX SMRCTXXAJMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2006-03-03   
512-618 3 San Marcos TX SMRCTXXAJMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2006-09-04   
512-618 4 San Marcos TX SMRCTXXAJMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2012-01-06   
512-618 5 San Marcos TX SMRCTXXAJMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2011-09-19   
512-618 6 San Marcos TX SMRCTXXAJMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2010-03-26   
512-618 7 San Marcos TX SMRCTXXAJMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-618 8 San Marcos TX SMRCTXXAJMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-618 9 San Marcos TX SMRCTXXAJMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-619 A Austin TX AUSWTXGXBMD  5562 METROPCS, INC. 558      
512-619 0 Austin TX AUSWTXGXBMD  5562 METROPCS, INC. 558      
512-619 1 Austin TX AUSWTXGXBMD  5562 METROPCS, INC. 558      
512-619 2 Austin TX AUSWTXGXBMD  5562 METROPCS, INC. 558      
512-619 3 Austin TX AUSWTXGXBMD  5562 METROPCS, INC. 558      
512-619 4 Austin TX AUSWTXGXBMD  5562 METROPCS, INC. 558      

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

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