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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
281-954 3 Apollo TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-08-13   
281-954 4 Apollo TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-08-13   
281-954 5 Apollo TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2008-04-22   
281-954 6 Apollo TX HSTNTX01X7X  516C AT&T CORP. 560   2006-01-02   
281-954 7 Apollo TX HSTATX750MD  829J PAETEC ITEL, LLC 560      
281-954 8 Apollo TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2008-04-22   
281-954 9 Apollo TX HSTATX750MD  829J PAETEC ITEL, LLC 560      
281-955 A Satsuma TX HSTNTXSADS0  9533 SOUTHWESTERN BELL 560      
281-956 A Apollo TX   903C ONVOY, LLC - TX 560      
281-956 1 Apollo TX   903C ONVOY, LLC - TX 560      
281-956 2 Apollo TX   903C ONVOY, LLC - TX 560      
281-956 5 Apollo TX   903C ONVOY, LLC - TX 560      
281-956 7 Apollo TX   903C ONVOY, LLC - TX 560      
281-957 A Kemah TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
281-957 0 Kemah TX HSTNTXJAXLX  177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2021-06-20   
281-957 1 Kemah TX DCSNTXXAJMD  903C ONVOY, LLC - TX 560   2021-04-12   
281-957 2 Kemah TX HSTNTXJAXLX  177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2018-03-31   
281-957 3 Kemah TX DCSNTXXAJMD  903C ONVOY, LLC - TX 560   2021-04-12   
281-957 4 Kemah TX DCSNTXXAJMD  903C ONVOY, LLC - TX 560   2021-04-12   
281-957 5 Kemah TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
281-957 6 Kemah TX DCSNTXXAJMD  903C ONVOY, LLC - TX 560   2019-12-05   
281-957 7 Kemah TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2014-06-20   
281-957 8 Kemah TX DCSNTXXAJMD  903C ONVOY, LLC - TX 560   2019-12-05   
281-957 9 Kemah TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2007-02-16   
281-960 A Houston Suburban TX HSTDTXBGBMD  5562 METROPCS, INC. 560      
281-960 0 Houston Suburban TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
281-960 1 Houston Suburban TX HSTDTXBGBMD  5562 METROPCS, INC. 560      
281-960 2 Houston Suburban TX HSTDTXBGBMD  5562 METROPCS, INC. 560      
281-960 3 Houston Suburban TX HSTDTXBGBMD  5562 METROPCS, INC. 560      
281-960 4 Houston Suburban TX HSTDTXBGBMD  5562 METROPCS, INC. 560      
281-960 5 Houston Suburban TX HSTDTXBGBMD  5562 METROPCS, INC. 560      
281-960 6 Houston Suburban TX HSTDTXBGBMD  5562 METROPCS, INC. 560      
281-960 7 Houston Suburban TX HSTDTXBGBMD  5562 METROPCS, INC. 560      
281-960 8 Houston Suburban TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
281-960 9 Houston Suburban TX HSTDTXBGBMD  5562 METROPCS, INC. 560      
281-961 A Langham Creek TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-962 A Sheldon TX HSTOTX46DS0  7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-962 0 Sheldon TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2007-03-24   
281-962 1 Sheldon TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2008-02-12   
281-962 2 Sheldon TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2007-02-16   
281-962 3 Sheldon TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2015-02-19   
281-962 4 Sheldon TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-09-22   
281-962 5 Sheldon TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2015-02-19   
281-962 6 Sheldon TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2015-12-10   
281-962 7 Sheldon TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2011-09-02   
281-962 8 Sheldon TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2015-08-31   
281-962 9 Sheldon TX HSTOTX46DS0  7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-963 A Houston TX SGLDTXAQ0MD  6630 USA MOBILITY WIRELESS, INC. 560      
281-964 A Humble TX HMBLTXXAPS0  2114 BRIGHTSPEED OF TEXAS, INC. 560      
281-964 0 Humble TX HMBLTXXAPS0  2114 BRIGHTSPEED OF TEXAS, INC. 560      
281-964 1 Humble TX HMBLTXXAPS0  2114 BRIGHTSPEED OF TEXAS, INC. 560      
281-964 2 Humble TX HMBLTXXAPS0  2114 BRIGHTSPEED OF TEXAS, INC. 560      
281-964 3 Humble TX HMBLTXXAPS0  2114 BRIGHTSPEED OF TEXAS, INC. 560      
281-964 4 Humble TX HMBLTXXAPS0  2114 BRIGHTSPEED OF TEXAS, INC. 560      
281-964 5 Humble TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2006-08-18   
281-964 6 Humble TX HMBLTXXAPS0  2114 BRIGHTSPEED OF TEXAS, INC. 560      
281-964 7 Humble TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2006-08-18   
281-964 8 Humble TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2006-08-18   
281-964 9 Humble TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2006-08-18   
281-965 A Houston Suburban TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560      
281-965 0 Houston Suburban TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2013-10-06   
281-965 1 Houston Suburban TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2013-10-06   
281-965 2 Houston Suburban TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2013-10-06   
281-965 3 Houston Suburban TX HSTNTX01X7X  516C AT&T CORP. 560   2013-07-30   
281-965 4 Houston Suburban TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2013-10-06   
281-965 5 Houston Suburban TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2013-10-06   
281-965 6 Houston Suburban TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2013-10-06   
281-965 7 Houston Suburban TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2013-10-06   
281-965 8 Houston Suburban TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2013-10-06   
281-965 9 Houston Suburban TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2013-10-06   
281-966 A Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-966 0 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-966 1 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-966 2 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-966 3 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-966 4 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-966 5 Houston Suburban TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2012-01-06   
281-966 6 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-966 7 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-966 8 Houston Suburban TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2012-01-06   
281-966 9 Houston Suburban TX HSTNTXBUDS0  9533 SOUTHWESTERN BELL 560      
281-967 A Dickinson TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-967 0 Dickinson TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2014-06-29   
281-967 1 Dickinson TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2014-08-02   
281-967 2 Dickinson TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2014-09-04   
281-967 3 Dickinson TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2014-09-04   
281-967 4 Dickinson TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2014-09-04   
281-967 5 Dickinson TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2014-09-04   
281-967 6 Dickinson TX HSTNTXJAX6Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2015-07-24   
281-967 7 Dickinson TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2014-06-24   
281-967 8 Dickinson TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2014-04-12   
281-967 9 Dickinson TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2014-04-12   
281-968 A Alvin TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
281-968 0 Alvin TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-02-05   
281-968 1 Alvin TX HSTNTXGI1MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2010-03-18   
281-968 2 Alvin TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-02-11   
281-968 3 Alvin TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-03-03   
281-968 4 Alvin TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
281-968 5 Alvin TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2010-09-03   
281-968 6 Alvin TX HSTNTX01MMD  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2009-05-04   

<< 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 >>

Last updated: Mon, 15 Sep 2025 02:24:40 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.