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
281-881 1 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2006-03-17   
281-881 2 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2006-03-17   
281-881 3 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2006-03-17   
281-881 4 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2006-03-17   
281-881 5 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2006-03-17   
281-881 6 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2006-03-17   
281-881 7 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2006-03-17   
281-881 8 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2006-03-17   
281-881 9 Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2006-03-17   
281-882 A Spring EMS TX SPRNTXNODS0  9533 SOUTHWESTERN BELL 560      
281-882 0 Spring EMS TX SPRNTXNODS0  9533 SOUTHWESTERN BELL 560      
281-882 1 Spring EMS TX SPRNTXNODS0  9533 SOUTHWESTERN BELL 560      
281-882 2 Spring EMS TX SPRNTXNODS0  9533 SOUTHWESTERN BELL 560      
281-882 3 Spring EMS TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2007-05-23   
281-882 4 Spring EMS TX SPRNTXNODS0  9533 SOUTHWESTERN BELL 560      
281-882 5 Spring EMS TX SPRNTXNODS0  9533 SOUTHWESTERN BELL 560      
281-882 6 Spring EMS TX SPRNTXNODS0  9533 SOUTHWESTERN BELL 560      
281-882 7 Spring EMS TX SPRNTXNODS0  9533 SOUTHWESTERN BELL 560      
281-882 8 Spring EMS TX HSTNTXSXDS1  8833 LOGIX COMMUNICATIONS CORPORATION - TX 560   2008-02-02   
281-882 9 Spring EMS TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2005-12-30   
281-883 A Humble TX HSTOTX42DS0  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560      
281-883 0 Humble TX HSTOTX42DS0  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560      
281-883 1 Humble TX HSTOTX42DS0  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560      
281-883 2 Humble TX HSTDTXBGCM5  5562 METROPCS, INC. 560   2005-09-29   
281-883 3 Humble TX HSTDTXBGCM5  5562 METROPCS, INC. 560   2006-06-25   
281-883 4 Humble TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2005-08-26   
281-883 5 Humble TX HSTOTX42DS0  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560      
281-883 6 Humble TX HSTDTXBGCM5  5562 METROPCS, INC. 560   2006-05-22   
281-883 7 Humble TX HSTDTXBGCM5  5562 METROPCS, INC. 560   2005-04-04   
281-883 8 Humble TX HSTDTXBGCM5  5562 METROPCS, INC. 560   2005-04-04   
281-883 9 Humble TX HSTDTXBGCM5  5562 METROPCS, INC. 560   2005-04-04   
281-884 A Deer Park TX HSTNTXDPDS0  9533 SOUTHWESTERN BELL 560      
281-884 0 Deer Park TX HSTNTXDPDS0  9533 SOUTHWESTERN BELL 560      
281-884 1 Deer Park TX HSTNTXDPDS0  9533 SOUTHWESTERN BELL 560      
281-884 2 Deer Park TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2015-11-19   
281-884 3 Deer Park TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2012-06-18   
281-884 4 Deer Park TX HSTNTXDPDS0  9533 SOUTHWESTERN BELL 560      
281-884 5 Deer Park TX HSTNTXDPDS0  9533 SOUTHWESTERN BELL 560      
281-884 6 Deer Park TX HSTOTX46DS0  7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2006-07-25   
281-884 7 Deer Park TX HSTNTXDPDS0  9533 SOUTHWESTERN BELL 560      
281-884 8 Deer Park TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2010-09-12   
281-884 9 Deer Park TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2011-10-11   
281-885 A Bammel TX HSTNTXGIDS0  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
281-885 0 Bammel TX HSTNTXGIDS0  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
281-885 1 Bammel TX HSTNTXGIDS0  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
281-885 2 Bammel TX HSTNTXGIDS0  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
281-885 3 Bammel TX HSTNTXGIDS0  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
281-885 4 Bammel TX HSTNTXGIDS0  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
281-885 5 Bammel TX HSTNTXGIDS0  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
281-885 6 Bammel TX HSTNTXGIDS0  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 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.