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: 281 [Rate centres in NPA 281] [Dial plan for NPA 281]

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
281-579 A Barker TX HSTNTXBRDS0  9533 SOUTHWESTERN BELL 560      
281-580 A Bammel TX HSTNTXBADS0  9533 SOUTHWESTERN BELL 560      
281-581 A Liverpool TX ALVNTXALDS0  9533 SOUTHWESTERN BELL 560      
281-581 0 Liverpool TX HSTNTXJAXLX  177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2013-04-26   
281-581 1 Liverpool TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2008-02-13   
281-581 2 Liverpool TX ALVNTXALDS0  9533 SOUTHWESTERN BELL 560      
281-581 3 Liverpool TX ALVNTXALDS0  9533 SOUTHWESTERN BELL 560      
281-581 4 Liverpool TX ALVNTXALDS0  9533 SOUTHWESTERN BELL 560      
281-581 5 Liverpool TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2008-02-13   
281-581 6 Liverpool TX HSTNTX01X7X  516C AT&T CORP. 560   2006-06-30   
281-581 7 Liverpool TX HSTOTXRWDS5  327E YMAX COMMUNICATIONS CORP. - TX 560   2011-03-25   
281-581 8 Liverpool TX HSTOTXRWDS5  327E YMAX COMMUNICATIONS CORP. - TX 560   2011-03-25   
281-581 9 Liverpool TX HSTNTXJAXLX  177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2013-04-26   
281-582 A Houston Suburban TX HSTOTX42DS0  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560      
281-583 A Bammel TX HSTNTXBADS0  9533 SOUTHWESTERN BELL 560      
281-584 A Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-584 0 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-584 1 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-584 2 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-584 3 Houston Suburban TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2011-05-22   
281-584 4 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-584 5 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-584 6 Houston Suburban TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2011-05-22   
281-584 7 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-584 8 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-584 9 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-585 A Alvin TX ALVNTXALDS0  9533 SOUTHWESTERN BELL 560      
281-586 A Bammel TX HSTNTXBADS0  9533 SOUTHWESTERN BELL 560      
281-587 A Bammel TX HSTNTXBADS0  9533 SOUTHWESTERN BELL 560      
281-588 A Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-588 0 Houston Suburban TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2011-05-22   
281-588 1 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-588 2 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-588 3 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-588 4 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-588 5 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-588 6 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-588 7 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-588 8 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-588 9 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-589 A Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-590 A Houston Suburban TX HSTNTXADRP0  9533 SOUTHWESTERN BELL 560      
281-591 A Houston Suburban TX HSTNTXAIDS0  9533 SOUTHWESTERN BELL 560      
281-591 0 Houston Suburban TX HSTNTXAIDS0  9533 SOUTHWESTERN BELL 560      
281-591 1 Houston Suburban TX HSTNTXAIDS0  9533 SOUTHWESTERN BELL 560      
281-591 2 Houston Suburban TX HSTNTXAIDS0  9533 SOUTHWESTERN BELL 560      
281-591 3 Houston Suburban TX HSTNTXAIDS0  9533 SOUTHWESTERN BELL 560      
281-591 4 Houston Suburban TX HSTNTXAIDS0  9533 SOUTHWESTERN BELL 560      
281-591 5 Houston Suburban TX HSTNTXAIDS0  9533 SOUTHWESTERN BELL 560      
281-591 6 Houston Suburban TX HSTNTXAIDS0  9533 SOUTHWESTERN BELL 560      

<< 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 >>

Last updated: Wed, 07 Feb 2024 04:12:25 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.