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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
512-509 A Georgetown TX AUSTTXGR09Z  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558      
512-509 0 Georgetown TX AUSTTXGR09Z  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558   2006-08-12   
512-509 1 Georgetown TX AUSTTXGR09Z  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558   2006-08-12   
512-509 2 Georgetown TX AUSTTXGR09Z  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558   2006-08-12   
512-509 3 Georgetown TX AUSTTXGR09Z  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558   2006-08-12   
512-509 4 Georgetown TX AUSTTXGR09Z  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558   2006-08-12   
512-509 5 Georgetown TX AUSTTXGR09Z  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558   2006-08-12   
512-509 6 Georgetown TX AUSTTXGR09Z  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558   2006-08-12   
512-509 7 Georgetown TX AUSTTXGR09Z  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558   2006-08-12   
512-509 8 Georgetown TX AUSTTXGR09Z  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558   2006-08-12   
512-509 9 Georgetown TX AUSTTXGR09Z  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558   2006-08-12   
512-512 A Austin TX AUSTTX92X0X  473F USFON, INC. - TX 558      
512-512 0 Austin TX AUSTTX92X0X  139F WORLDCALL INTERCONNECT INC. 558   2023-03-11   
512-512 1 Austin TX AUSTTX92X0X  139F WORLDCALL INTERCONNECT INC. 558   2023-03-11   
512-512 2 Austin TX AUSTTX92X0X  473F USFON, INC. - TX 558   2023-03-10   
512-512 3 Austin TX AUSTTX92X0X  473F USFON, INC. - TX 558   2023-03-10   
512-512 4 Austin TX AUSTTX92X0X  473F USFON, INC. - TX 558   2023-03-10   
512-512 5 Austin TX AUSTTX92X0X  473F USFON, INC. - TX 558   2023-03-10   
512-512 6 Austin TX AUSTTX92X0X  473F USFON, INC. - TX 558   2023-03-10   
512-512 7 Austin TX AUSTTX92X0X  473F USFON, INC. - TX 558   2023-03-10   
512-512 8 Austin TX AUSTTX92X0X  473F USFON, INC. - TX 558   2023-03-10   
512-512 9 Austin TX AUSTTX92X0X  473F USFON, INC. - TX 558   2023-03-10   
512-513 A Austin TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-513 0 Austin TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2008-11-08   
512-513 1 Austin TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2008-11-08   
512-513 2 Austin TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2008-11-08   
512-513 3 Austin TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2008-11-08   
512-513 4 Austin TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2008-11-08   
512-513 5 Austin TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2008-11-08   
512-513 6 Austin TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2008-11-08   
512-513 7 Austin TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2008-11-08   
512-513 8 Austin TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2008-11-08   
512-513 9 Austin TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2008-11-08   
512-514 A Austin TX AUSTTXFIDS0  9533 SOUTHWESTERN BELL 558      
512-514 0 Austin TX AUSXTXZR0MD  793K TWC IP ENABLED SERVICES, LLC 558   2006-04-24   
512-514 1 Austin TX AUSXTXZR0MD  793K TWC IP ENABLED SERVICES, LLC 558   2006-03-10   
512-514 2 Austin TX AUSTTXFIDS0  9533 SOUTHWESTERN BELL 558      
512-514 3 Austin TX AUSWTXGXBMD  5562 METROPCS, INC. 558   2007-08-02   
512-514 4 Austin TX AUSWTXGXBMD  5562 METROPCS, INC. 558   2007-08-02   
512-514 5 Austin TX AUSWTXGXBMD  5562 METROPCS, INC. 558   2007-08-02   
512-514 6 Austin TX AUSTTXFIDS0  9533 SOUTHWESTERN BELL 558      
512-514 7 Austin TX AUSTTXFIDS0  9533 SOUTHWESTERN BELL 558      
512-514 8 Austin TX AUSTTXFIDS0  9533 SOUTHWESTERN BELL 558      
512-514 9 Austin TX AUSTTXFIDS0  9533 SOUTHWESTERN BELL 558      
512-515 A Liberty Hill EACS TX LBHLTXLHRS0  9533 SOUTHWESTERN BELL 558      
512-515 0 Liberty Hill EACS TX LBHLTXLHRS0  9533 SOUTHWESTERN BELL 558      
512-515 1 Liberty Hill EACS TX AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2006-04-09   
512-515 2 Liberty Hill EACS TX AUSTTX92SMD  7551 AUSTIN BESTLINE COMPANY 558   2014-05-21   
512-515 3 Liberty Hill EACS TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2016-07-29   
512-515 4 Liberty Hill EACS TX AUSTTXEE7MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 558   2010-12-23   
512-515 5 Liberty Hill EACS TX LBHLTXLHRS0  9533 SOUTHWESTERN BELL 558      
512-515 6 Liberty Hill EACS TX LBHLTXLHRS0  9533 SOUTHWESTERN BELL 558      
512-515 7 Liberty Hill EACS TX LBHLTXLHRS0  9533 SOUTHWESTERN BELL 558      
512-515 8 Liberty Hill EACS TX SMRCTXXAKMD  508J CENTURYLINK COMMUNICATIONS, LLC 558   2014-04-10   
512-515 9 Liberty Hill EACS TX AUSTTXGRDS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 558   2014-05-02   
512-516 A Austin TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558      
512-516 0 Austin TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2010-04-25   
512-516 1 Austin TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2010-04-30   
512-516 2 Austin TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2010-05-05   
512-516 3 Austin TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2010-05-17   
512-516 4 Austin TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2010-06-05   
512-516 5 Austin TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2010-06-15   
512-516 6 Austin TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2010-06-28   
512-516 7 Austin TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2010-07-19   
512-516 8 Austin TX AUSTTXGRDS7  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558   2010-08-23   
512-516 9 Austin TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2010-04-17   
512-517 A Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-518 A Austin TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558      
512-518 0 Austin TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2010-10-04   
512-518 1 Austin TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2010-10-14   
512-518 2 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2010-06-07   
512-518 3 Austin TX AUSTTXGR25Z  516C AT&T CORP. 558   2010-09-22   
512-518 4 Austin TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2010-10-14   
512-518 5 Austin TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2010-10-14   
512-518 6 Austin TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2010-10-14   
512-518 7 Austin TX AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558   2010-11-08   
512-518 8 Austin TX AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558   2010-11-08   
512-518 9 Austin TX AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558   2010-11-08   
512-519 A Austin TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-519 0 Austin TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-519 1 Austin TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2004-01-11   
512-519 2 Austin TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2004-01-11   
512-519 3 Austin TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-519 4 Austin TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2004-01-11   
512-519 5 Austin TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-519 6 Austin TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-519 7 Austin TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2004-01-11   
512-519 8 Austin TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558   2004-01-11   
512-519 9 Austin TX AUSXTXZR0MD  793K TWC IP ENABLED SERVICES, LLC 558   2006-04-24   
512-520 A Austin TX AUSXTXZR0MD  793K TWC IP ENABLED SERVICES, LLC 558   2025-01-29   
512-520 0 Austin TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2011-04-28   
512-520 1 Austin TX AUSXTXZR0MD  793K TWC IP ENABLED SERVICES, LLC 558   2016-07-08   
512-520 2 Austin TX AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558   2011-03-11   
512-520 3 Austin TX AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558   2011-03-11   
512-520 4 Austin TX AUSTTXGR25Z  516C AT&T CORP. 558   2010-12-30   
512-520 5 Austin TX AUSTTXGR25Z  516C AT&T CORP. 558   2010-12-30   
512-520 6 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2011-02-11   
512-520 7 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2011-02-11   
512-520 8 Austin TX AUSXTXZR0MD  793K TWC IP ENABLED SERVICES, LLC 558   2011-02-20   
512-520 9 Austin TX AUSXTXZR0MD  793K TWC IP ENABLED SERVICES, LLC 558   2011-03-01   

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

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