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 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
512-253 7 Paige TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2013-09-14   
512-253 8 Paige TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2011-07-04   
512-253 9 Paige TX AUSTTXUH5MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 558   2014-04-09   
512-254 A Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558      
512-254 0 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2023-07-18   
512-254 1 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2023-07-18   
512-254 2 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2023-07-17   
512-254 3 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2023-07-17   
512-254 4 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2023-07-17   
512-254 5 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2023-07-17   
512-254 6 Austin TX   903C ONVOY, LLC - TX 558   2024-04-04   
512-254 7 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2023-07-17   
512-254 8 Austin TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2023-07-17   
512-254 9 Austin TX   004F BANDWIDTH.COM CLEC, LLC - TX 558   2024-04-04   
512-255 A Austin TX AUSTTXRRDS0  9533 SOUTHWESTERN BELL 558      
512-256 A Kyle TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558      
512-256 0 Kyle TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2012-04-16   
512-256 1 Kyle TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2013-06-01   
512-256 2 Kyle TX SMRCTXXAKMD  508J CENTURYLINK COMMUNICATIONS, LLC 558   2014-04-10   
512-256 3 Kyle TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2014-05-12   
512-256 4 Kyle TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2014-11-07   
512-256 5 Kyle TX AUSXTXZRPS1  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 558   2014-12-01   
512-256 6 Kyle TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2015-02-14   
512-256 7 Kyle TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2013-02-20   
512-256 8 Kyle TX AUSTTXGRDS6  177F PEERLESS NETWORK OF TEXAS, LLC - TX 558   2014-05-02   
512-256 9 Kyle TX AUSTTXGR03Z  903C ONVOY, LLC - TX 558   2014-04-25   
512-257 A Austin TX AUSTTXJODS0  9533 SOUTHWESTERN BELL 558      
512-258 A Austin TX AUSTTXJODS0  9533 SOUTHWESTERN BELL 558      
512-259 A Leander TX AUSTTXLEDS0  9533 SOUTHWESTERN BELL 558      
512-260 A Leander TX AUSTTXLEDS0  9533 SOUTHWESTERN BELL 558      
512-261 A Austin TX AUSTTXLWRS0  9533 SOUTHWESTERN BELL 558      
512-262 A Kyle PPCP TX KYLETXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 558      
512-262 0 Kyle PPCP TX AUSXTXZRPS1  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 558   2006-03-17   
512-262 1 Kyle PPCP TX KYLETXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 558      
512-262 2 Kyle PPCP TX KYLETXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 558      
512-262 3 Kyle PPCP TX KYLETXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 558      
512-262 4 Kyle PPCP TX AUSYTXFC0MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2015-07-23   
512-262 5 Kyle PPCP TX AUSTTX92X0X  139F WORLDCALL INTERCONNECT INC. 558   2008-09-12   
512-262 6 Kyle PPCP TX AUSXTXZRPS1  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 558   2010-11-06   
512-262 7 Kyle PPCP TX AUSXTXZRPS1  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 558   2004-07-08   
512-262 8 Kyle PPCP TX AUSWTXGX6MD  6529 T-MOBILE USA, INC. 558   2004-11-12   
512-262 9 Kyle PPCP TX AUSYTXFC1MD  004F BANDWIDTH.COM CLEC, LLC - TX 558   2010-06-24   
512-263 A Austin TX AUSTTXBCRS0  9533 SOUTHWESTERN BELL 558      
512-264 A Austin TX AUSTTXBERS0  9533 SOUTHWESTERN BELL 558      
512-264 0 Austin TX AUSTTXBERS0  9533 SOUTHWESTERN BELL 558      
512-264 1 Austin TX AUSTTXBERS0  9533 SOUTHWESTERN BELL 558      
512-264 2 Austin TX AUSTTXBERS0  9533 SOUTHWESTERN BELL 558      
512-264 3 Austin TX AUSTTXBERS0  9533 SOUTHWESTERN BELL 558      
512-264 4 Austin TX AUSWTXGX6MD  6529 T-MOBILE USA, INC. 558   2005-08-08   
512-264 5 Austin TX AUSWTXGX6MD  6529 T-MOBILE USA, INC. 558   2005-08-08   

<< 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 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 >>

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.