Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
512-912 8 Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-912 9 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      
512-915 0 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-915 1 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-915 2 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-915 3 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-915 4 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-915 5 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-915 6 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-915 7 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-915 8 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-915 9 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      
512-919 0 Austin TX AUSWTXGX6MD  6529 T-MOBILE USA, INC. 558      
512-919 1 Austin TX AUSTTXWADS0  9533 SOUTHWESTERN BELL 558      
512-919 2 Austin TX AUSWTXGX6MD  6529 T-MOBILE USA, INC. 558      
512-919 3 Austin TX AUSTTXWADS0  9533 SOUTHWESTERN BELL 558      
512-919 4 Austin TX   793K TWC IP ENABLED SERVICES, LLC 558      
512-919 5 Austin TX AUSTTXWADS0  9533 SOUTHWESTERN BELL 558      
512-919 6 Austin TX AUSWTXGX6MD  6529 T-MOBILE USA, INC. 558      
512-919 7 Austin TX AUSTTXWADS0  9533 SOUTHWESTERN BELL 558      
512-919 8 Austin TX AUSTTXWADS0  9533 SOUTHWESTERN BELL 558      
512-919 9 Austin TX AUSWTXGX6MD  6529 T-MOBILE USA, INC. 558      
512-920 A Austin TX AUSTTXHOVMD  551G NUSO, LLC 558      
512-920 0 Austin TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558      
512-920 1 Austin TX AUSTTXHOVMD  551G NUSO, LLC 558      
512-920 2 Austin TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558      
512-920 3 Austin TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558      
512-920 4 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-920 5 Austin TX AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558      
512-920 6 Austin TX AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558      
512-920 7 Austin TX AUSWTXGX6MD  6529 T-MOBILE USA, INC. 558      
512-920 8 Austin TX AUSWTXGX6MD  6529 T-MOBILE USA, INC. 558      
512-920 9 Austin TX AUSWTXGX6MD  6529 T-MOBILE USA, INC. 558      
512-921 A Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-921 0 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-921 1 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-921 2 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-921 3 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-921 4 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-921 5 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-921 6 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-921 7 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-921 8 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-921 9 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      
512-927 0 Austin TX AUSTTXWADS0  9533 SOUTHWESTERN BELL 558      
512-927 1 Austin TX AUSTTXWADS0  9533 SOUTHWESTERN BELL 558      
512-927 2 Austin TX AUSTTXWADS0  9533 SOUTHWESTERN BELL 558      
512-927 3 Austin TX AUSTTXWADS0  9533 SOUTHWESTERN BELL 558      
512-927 4 Austin TX AUSTTXWADS0  9533 SOUTHWESTERN BELL 558      
512-927 5 Austin TX AUSTTXWADS0  9533 SOUTHWESTERN BELL 558      
512-927 6 Austin TX AUSWTXGXBMD  6529 T-MOBILE USA, INC. 558      
512-927 7 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-927 8 Austin TX AUSTTXWADS0  9533 SOUTHWESTERN BELL 558      
512-927 9 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 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      
512-931 0 Georgetown PPCP TX GRTWTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 558      
512-931 1 Georgetown PPCP TX AUSYTXFC1MD  004F BANDWIDTH.COM CLEC, LLC - TX 558      
512-931 2 Georgetown PPCP TX GRTWTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 558      
512-931 3 Georgetown PPCP TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558      
512-931 4 Georgetown PPCP TX AUSYTXFC1MD  004F BANDWIDTH.COM CLEC, LLC - TX 558      
512-931 5 Georgetown PPCP TX GRTWTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 558      
512-931 6 Georgetown PPCP TX GRTWTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 558      
512-931 7 Georgetown PPCP TX GRTWTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 558      
512-931 8 Georgetown PPCP TX GRTWTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 558      
512-931 9 Georgetown PPCP TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558      
512-932 A Kempner TX KMPNTXXARS0  2114 BRIGHTSPEED OF TEXAS, INC. 558      
512-932 0 Kempner TX KMPNTXXARS0  2114 BRIGHTSPEED OF TEXAS, INC. 558      
512-932 1 Kempner TX KMPNTXXARS0  2114 BRIGHTSPEED OF TEXAS, INC. 558      
512-932 2 Kempner TX KMPNTXXARS0  2114 BRIGHTSPEED OF TEXAS, INC. 558      
512-932 3 Kempner TX KMPNTXXARS0  2114 BRIGHTSPEED OF TEXAS, INC. 558      
512-932 4 Kempner TX KMPNTXXARS0  2114 BRIGHTSPEED OF TEXAS, INC. 558      
512-932 5 Kempner TX KMPNTXXARS0  2114 BRIGHTSPEED OF TEXAS, INC. 558      
512-932 6 Kempner TX AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558      
512-932 7 Kempner TX KMPNTXXARS0  2114 BRIGHTSPEED OF TEXAS, INC. 558      
512-932 8 Kempner TX KMPNTXXARS0  2114 BRIGHTSPEED OF TEXAS, INC. 558      
512-932 9 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      
512-934 0 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-934 1 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-934 2 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-934 3 Austin TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558      
512-934 4 Austin TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558      
512-934 5 Austin TX AUSTTXGRDS7  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 558      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 >>

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.