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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
512-460 4 Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-460 5 Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-460 6 Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-460 7 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2019-10-18   
512-460 8 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2019-10-18   
512-460 9 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2006-01-29   
512-461 A Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-462 A Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-463 A Austin TX AUSTTXFIDS0  9533 SOUTHWESTERN BELL 558      
512-464 A Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-464 0 Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-464 1 Austin TX AUSTTXGKDS0  8958 XO TEXAS, INC. 558   2007-10-24   
512-464 2 Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-464 3 Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-464 4 Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-464 5 Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-464 6 Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-464 7 Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-464 8 Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-464 9 Austin TX AUSTTXHIDS0  9533 SOUTHWESTERN BELL 558      
512-465 A Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-465 0 Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-465 1 Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-465 2 Austin TX AUSXTXZRPS1  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 558   2007-09-12   
512-465 3 Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-465 4 Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-465 5 Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-465 6 Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-465 7 Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-465 8 Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-465 9 Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-466 A Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-466 0 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-466 1 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558      
512-466 2 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2005-07-04   
512-466 3 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2005-07-04   
512-466 4 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2005-07-04   
512-466 5 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2005-07-04   
512-466 6 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2005-07-04   
512-466 7 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2005-07-04   
512-466 8 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2005-07-04   
512-466 9 Austin TX AUSUTXNIGT3  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 558   2005-07-04   
512-467 A Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-467 0 Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-467 1 Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-467 2 Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-467 3 Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-467 4 Austin TX AUSXTXZRPS1  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 558   2007-09-12   
512-467 5 Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 558      
512-467 6 Austin TX AUSTTXHODS0  9533 SOUTHWESTERN BELL 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 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 >>

Last updated: Tue, 04 May 2021 15:04:27 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.