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

Block: A

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
512-809 A Austin TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558      
512-810 A Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-812 A Milano TX AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558      
512-813 A Austin TX AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558      
512-814 A Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-815 A Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-816 A Austin TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-817 A Leander TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558      
512-818 A Georgetown TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-819 A Georgetown TX GRTWTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 558      
512-820 A Austin TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558      
512-821 A Austin TX AUSTTXTEDS0  9533 SOUTHWESTERN BELL 558      
512-822 A Austin TX AUSTTXGRDS3  319D FOREMOST TELECOMMUNICATIONS CORPORATION - TX 558      
512-823 A Austin TX AUSTTXTEDS0  9533 SOUTHWESTERN BELL 558      
512-824 A Taylor TX AUSTTX65DS1  7715 MATRIX TELECOM, LLC. S/I/I TNCI - TX 558      
512-825 A Austin TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558      
512-826 A Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-827 A Austin TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558      
512-828 A Austin TX AUSTTXRRDS0  9533 SOUTHWESTERN BELL 558      
512-829 A Dripping Springs PPCP TX AUSTTXGRDS7  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558      
512-831 A Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558      
512-832 A Austin TX AUSTTXTEDS0  9533 SOUTHWESTERN BELL 558      
512-833 A Austin TX AUSTTXTEDS0  9533 SOUTHWESTERN BELL 558      
512-834 A Austin TX AUSTTXTEDS0  9533 SOUTHWESTERN BELL 558      
512-835 A Austin TX AUSTTXTEDS0  9533 SOUTHWESTERN BELL 558      
512-836 A Austin TX AUSTTXTEDS0  9533 SOUTHWESTERN BELL 558      
512-837 A Austin TX AUSTTXTEDS0  9533 SOUTHWESTERN BELL 558      
512-838 A Austin TX AUSTTXTEDS0  9533 SOUTHWESTERN BELL 558      
512-839 A Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-840 A Austin TX SMRCTXXAKMD  508J CENTURYLINK COMMUNICATIONS, LLC 558      
512-841 A Austin TX AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-842 A Wimberley PPCP TX AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558      
512-843 A Georgetown TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558      
512-844 A Austin TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558      
512-845 A Austin TX AUSWTXGXBMD  5562 METROPCS, INC. 558      
512-846 A Hutto TX HUTTTXXARP0  2114 BRIGHTSPEED OF TEXAS, INC. 558      
512-847 A Wimberley TX WMBRTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 558      
512-848 A Austin TX AUSWTXGXBMD  5562 METROPCS, INC. 558      
512-849 A Austin TX AUSVTXDK1MD  6630 USA MOBILITY WIRELESS, INC. 558      
512-850 A Austin TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558      
512-851 A Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-852 A Austin TX AUSTTX92DS1  7399 WESTEL, INC. - TX 558      
512-853 A Austin TX AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558      
512-854 A Austin TX AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-855 A Lockhart TX AUSTTXGRXVY  7421 AT&T - LOCAL 558      
512-856 A Coupland TX CPLDTXXARS0  2154 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 558      
512-857 A Austin TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-858 A Dripping Springs TX DRSPTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 558      
512-859 A Granger TX GRNGTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 558      
512-860 A Austin TX AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-861 A Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558      
512-862 A San Gabriel TX SNGBTXXARS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 558      
512-863 A Georgetown TX GRTWTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 558      
512-864 A Georgetown TX GRTWTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 558      
512-865 A Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-866 A Paige TX AUSTTXGRDS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 558      
512-867 A Austin TX AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-868 A Georgetown TX GRTWTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 558      
512-869 A Georgetown TX GRTWTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 558      
512-870 A Austin TX AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-871 A Austin TX AUSTTXGR09Z  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558      
512-872 A Austin TX AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558      
512-873 A Austin TX AUSTTXTEDS0  9533 SOUTHWESTERN BELL 558      
512-874 A Austin TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-875 A Austin TX AUSVTXDK1MD  6630 USA MOBILITY WIRELESS, INC. 558      
512-876 A Georgetown TX AUSWTXGXBMD  5562 METROPCS, INC. 558      
512-877 A Wimberley TX AUSTTXGRDS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 558      
512-878 A San Marcos TX SMRCTXXAEMD  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 558      
512-879 A Austin TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-880 A Bastrop TX AUSTTXEE7MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 558      
512-881 A Leander TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558      
512-882 A Georgetown TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558      
512-883 A Jarrell TX AUSTTXGRDS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 558      
512-884 A Austin TX AUSTTXHOY0X  425J CSC WIRELESS, LLC 558      
512-885 A Lockhart TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558      
512-886 A Buchanan Dam TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558      
512-887 A Georgetown TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558      
512-888 A Austin TX AUSYTXFC1MD  004F BANDWIDTH.COM CLEC, LLC - TX 558      
512-889 A Austin TX AUSTTXGR45Z  624H ONVOY SPECTRUM, LLC 558      
512-890 A Buchanan Dam TX AUSTTXGRDS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 558      
512-891 A Austin TX AUSTTXTWDS0  9533 SOUTHWESTERN BELL 558      
512-892 A Austin TX AUSTTXTWDS0  9533 SOUTHWESTERN BELL 558      
512-893 A Austin TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558      
512-894 A Dripping Springs PPCP TX DRSPTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 558      
512-895 A Austin TX AUSTTXTWDS0  9533 SOUTHWESTERN BELL 558      
512-896 A Austin TX AUSVTXDK1MD  6630 USA MOBILITY WIRELESS, INC. 558      
512-897 A Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-898 A Thorndale-Thrall TX THDLTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 558      
512-899 A Austin TX AUSTTXTWDS0  9533 SOUTHWESTERN BELL 558      
512-900 A Austin TX AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558      
512-901 A Austin TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-902 A Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-903 A Austin TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558      
512-904 A Austin TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-905 A Austin TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558      
512-906 A Austin TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558      
512-907 A Austin TX AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-908 A Austin TX AUSTTXTEDS0  9533 SOUTHWESTERN BELL 558      
512-909 A Austin TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558      
512-910 A Austin TX AUSWTXGXBMD  5562 METROPCS, INC. 558      

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Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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