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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
512-912 A Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-913 A Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-914 A Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-915 A Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-916 A Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-917 A Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-918 A Austin TX AUSTTXJODS0  9533 SOUTHWESTERN BELL 558      
512-919 A Austin TX AUSTTXWADS0  9533 SOUTHWESTERN BELL 558      
512-920 A Austin TX AUSTTXHOVMD  551G NUSO, LLC 558      
512-921 A Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-922 A Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-923 A Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-924 A Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-925 A Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-926 A Austin TX AUSTTXWADS0  9533 SOUTHWESTERN BELL 558      
512-927 A Austin TX AUSTTXWADS0  9533 SOUTHWESTERN BELL 558      
512-928 A Austin TX AUSTTXWADS0  9533 SOUTHWESTERN BELL 558      
512-929 A Austin TX AUSTTXWADS0  9533 SOUTHWESTERN BELL 558      
512-930 A Georgetown PPCP TX GRTWTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 558      
512-931 A Georgetown PPCP TX GRTWTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 558      
512-932 A Kempner TX KMPNTXXARS0  2114 BRIGHTSPEED OF TEXAS, INC. 558      
512-933 A Austin TX AUSTTXWADS0  9533 SOUTHWESTERN BELL 558      
512-934 A Austin TX AUSTTXWADS0  9533 SOUTHWESTERN BELL 558      
512-935 A Austin TX AUSVTXDK1MD  6630 USA MOBILITY WIRELESS, INC. 558      
512-936 A Austin TX AUSTTXFIDS0  9533 SOUTHWESTERN BELL 558      
512-937 A Austin TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558      
512-938 A San Marcos TX SMRCTXXAEMD  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 558      
512-939 A Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-940 A Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-941 A Austin TX AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-942 A Georgetown TX GRTWTXXADS1  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 558      
512-943 A Georgetown PPCP TX GRTWTXXAPS1  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 558      
512-944 A Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-945 A Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-946 A Austin TX AUSTTXUHAMD  7516 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 558      
512-947 A Austin TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558      
512-948 A Georgetown PPCP TX GRTWTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 558      
512-949 A Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-952 A Austin TX AUSUTX78DS0  7249 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 558      
512-953 A Austin TX AUSXTXZR0MD  793K TWC IP ENABLED SERVICES, LLC 558   2025-01-29   
512-954 A Austin TX AUSTTXGR09Z  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558      
512-955 A Taylor TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558      
512-956 A Austin TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558      
512-957 A Paige TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558      
512-960 A Austin TX AUSTTXGR28Z  156J RCLEC, INC. 558      
512-961 A Austin TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558   2024-02-09   
512-962 A Austin TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558      
512-963 A Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-964 A Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-965 A Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-966 A Georgetown TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-967 A Kempner TX AUSTTXGRDS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 558      
512-968 A Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-969 A Austin TX AUSTTXHOX3X  318C CEBRIDGE TELECOM TX , L.P. - TX 558      
512-970 A Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-971 A Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-972 A Austin TX AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-973 A Austin TX AUSTTXTEDS0  9533 SOUTHWESTERN BELL 558      
512-974 A Austin TX AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-975 A Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-977 A Austin TX AUSTTXTEDS0  9533 SOUTHWESTERN BELL 558      
512-978 A Austin TX AUSTTXGRDS5  9533 SOUTHWESTERN BELL 558      
512-979 A Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-980 A McDade TX AUSTTXUH9MD  073H TELNYX LLC 558      
512-981 A Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-982 A Austin TX AUSTTXGRDS7  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558      
512-983 A Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-984 A Austin TX AUSTTXCFRS0  9533 SOUTHWESTERN BELL 558      
512-985 A Bastrop TX AUSXTXZR0MD  793K TWC IP ENABLED SERVICES, LLC 558   2025-01-29   
512-986 A Leander TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558      
512-987 A Austin TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558      
512-988 A Bastrop TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-989 A Austin TX AUSTTXPFDS0  9533 SOUTHWESTERN BELL 558      
512-990 A Austin TX AUSTTXPFDS0  9533 SOUTHWESTERN BELL 558      
512-991 A Lometa TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558      
512-992 A Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-993 A Austin TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558      
512-994 A Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-995 A Lockhart TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-996 A Austin TX AUSTTXJODS0  9533 SOUTHWESTERN BELL 558      
512-997 A Austin TX AUSTTXTEDS0  9533 SOUTHWESTERN BELL 558      
512-998 A Austin TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558      
512-999 A Bastrop TX AUSTTX92X0X  139F WORLDCALL INTERCONNECT INC. 558      

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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