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: 713 [Rate centres in NPA 713] [Dial plan for NPA 713]

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
713-878 5 Houston TX HSTNTXSUDS0  9533 SOUTHWESTERN BELL 560      
713-878 6 Houston TX HSTNTXSUDS0  9533 SOUTHWESTERN BELL 560      
713-878 7 Houston TX HSTDTXBGBMD  5562 METROPCS, INC. 560   2007-11-21   
713-878 8 Houston TX HSTDTXBGBMD  5562 METROPCS, INC. 560   2007-11-21   
713-878 9 Houston TX HSTDTXBGBMD  5562 METROPCS, INC. 560   2007-11-21   
713-879 A Westfield TX HSTNTXWEDS0  9533 SOUTHWESTERN BELL 560      
713-879 0 Westfield TX HSTNTXWEDS0  9533 SOUTHWESTERN BELL 560   2008-05-17   
713-879 1 Westfield TX HSTNTXWEDS0  9533 SOUTHWESTERN BELL 560   2008-05-17   
713-879 2 Westfield TX HSTNTXWEDS0  9533 SOUTHWESTERN BELL 560   2008-05-17   
713-879 3 Westfield TX HSTNTXWEDS0  9533 SOUTHWESTERN BELL 560   2008-05-17   
713-879 4 Westfield TX HSTNTXWEDS0  9533 SOUTHWESTERN BELL 560   2008-05-17   
713-879 5 Westfield TX HSTNTXWEDS0  9533 SOUTHWESTERN BELL 560   2008-05-17   
713-879 6 Westfield TX HSTNTXWEDS0  9533 SOUTHWESTERN BELL 560   2008-05-17   
713-879 7 Westfield TX HSTNTXWEDS0  9533 SOUTHWESTERN BELL 560   2008-05-17   
713-879 8 Westfield TX HSTNTXWEDS0  9533 SOUTHWESTERN BELL 560   2008-05-17   
713-879 9 Westfield TX HSTNTXWEDS0  9533 SOUTHWESTERN BELL 560   2008-05-17   
713-880 A Houston TX HSTNTXUNDS0  9533 SOUTHWESTERN BELL 560      
713-881 A Houston TX HSTNTXNADS0  9533 SOUTHWESTERN BELL 560      
713-881 0 Houston TX HSTNTXNADS0  9533 SOUTHWESTERN BELL 560      
713-881 1 Houston TX HSTNTXNADS0  9533 SOUTHWESTERN BELL 560      
713-881 2 Houston TX HSTNTXNADS0  9533 SOUTHWESTERN BELL 560      
713-881 3 Houston TX HSTNTXNADS0  9533 SOUTHWESTERN BELL 560      
713-881 4 Houston TX HSTNTXNADS0  9533 SOUTHWESTERN BELL 560      
713-881 5 Houston TX HSTNTXNADS0  9533 SOUTHWESTERN BELL 560      
713-881 6 Houston TX HSTNTXNADS0  9533 SOUTHWESTERN BELL 560      
713-881 7 Houston TX HSTNTXNADS0  9533 SOUTHWESTERN BELL 560      
713-881 8 Houston TX HSTNTXNADS0  9533 SOUTHWESTERN BELL 560      
713-881 9 Houston TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2006-03-07   
713-882 A Houston TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
713-883 A Houston TX SGLDTXAQ0MD  6630 USA MOBILITY WIRELESS, INC. 560      
713-884 A Houston TX HSTNTXOXDS0  9533 SOUTHWESTERN BELL 560      
713-884 0 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2004-08-16   
713-884 1 Houston TX HSTNTXOXDS0  9533 SOUTHWESTERN BELL 560      
713-884 2 Houston TX HSTNTXOXDS0  9533 SOUTHWESTERN BELL 560      
713-884 3 Houston TX HSTNTXOXDS0  9533 SOUTHWESTERN BELL 560      
713-884 4 Houston TX HSTNTXOXDS0  9533 SOUTHWESTERN BELL 560      
713-884 5 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2004-08-16   
713-884 6 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2004-08-16   
713-884 7 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2004-08-16   
713-884 8 Houston TX HSTNTXOXDS0  9533 SOUTHWESTERN BELL 560      
713-884 9 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2004-08-16   
713-885 A Houston TX HSTNTXPADS0  9533 SOUTHWESTERN BELL 560      
713-885 0 Houston TX HSTNTXPADS0  9533 SOUTHWESTERN BELL 560      
713-885 1 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2004-07-08   
713-885 2 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2004-07-08   
713-885 3 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2004-07-08   
713-885 4 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2004-07-08   
713-885 5 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2004-07-08   
713-885 6 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2004-07-08   
713-885 7 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2004-07-08   
713-885 8 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2004-07-08   
713-885 9 Houston TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2005-02-02   
713-886 A Houston TX SGLDTXAQ0MD  6630 USA MOBILITY WIRELESS, INC. 560      
713-887 A Cypress TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
713-887 0 Cypress TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2023-07-23   
713-887 1 Cypress TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2023-07-23   
713-887 2 Cypress TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2023-07-23   
713-887 3 Cypress TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2023-07-23   
713-887 4 Cypress TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2023-07-23   
713-887 5 Cypress TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2023-07-23   
713-887 6 Cypress TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2023-07-23   
713-887 7 Cypress TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2023-07-23   
713-887 8 Cypress TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2023-07-23   
713-887 9 Cypress TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2023-07-23   
713-888 A Houston TX HSTNTXNADS1  9533 SOUTHWESTERN BELL 560      
713-889 A Houston TX HSTNTXRIDS0  9533 SOUTHWESTERN BELL 560      
713-890 A Houston TX HSTNTXCLDS2  9533 SOUTHWESTERN BELL 560      
713-890 0 Houston TX HSTNTXCLDS2  9533 SOUTHWESTERN BELL 560      
713-890 1 Houston TX HSTNTXCLDS2  9533 SOUTHWESTERN BELL 560      
713-890 2 Houston TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2006-02-09   
713-890 3 Houston TX HSTNTXCLDS2  9533 SOUTHWESTERN BELL 560      
713-890 4 Houston TX HSTNTXCLDS2  9533 SOUTHWESTERN BELL 560      
713-890 5 Houston TX HSTNTXCLDS2  9533 SOUTHWESTERN BELL 560      
713-890 6 Houston TX HSTNTXCLDS2  9533 SOUTHWESTERN BELL 560      
713-890 7 Houston TX HSTNTXCLDS2  9533 SOUTHWESTERN BELL 560      
713-890 8 Houston TX HSTNTXCLDS2  9533 SOUTHWESTERN BELL 560      
713-890 9 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2006-02-10   
713-891 A Houston TX SGLDTXAQ0MD  6630 USA MOBILITY WIRELESS, INC. 560      
713-892 A Houston TX HSTNTXNADS0  9533 SOUTHWESTERN BELL 560      
713-892 0 Houston TX HSTNTXNADS0  9533 SOUTHWESTERN BELL 560      
713-892 1 Houston TX HSTNTXNADS0  9533 SOUTHWESTERN BELL 560      
713-892 2 Houston TX HSTNTXNADS0  9533 SOUTHWESTERN BELL 560      
713-892 3 Houston TX HSTNTXNADS0  9533 SOUTHWESTERN BELL 560      
713-892 4 Houston TX HSTNTXNADS0  9533 SOUTHWESTERN BELL 560      
713-892 5 Houston TX HSTATX750MD  829J PAETEC ITEL, LLC 560   2014-08-20   
713-892 6 Houston TX HSTNTXNADS0  9533 SOUTHWESTERN BELL 560      
713-892 7 Houston TX HSTNTXNADS0  9533 SOUTHWESTERN BELL 560      
713-892 8 Houston TX HSTNTXNADS0  9533 SOUTHWESTERN BELL 560      
713-892 9 Houston TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2006-02-10   
713-893 A League City TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
713-893 0 League City TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-01-13   
713-893 1 League City TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-01-24   
713-893 2 League City TX DCSNTXXAJMD  903C ONVOY, LLC - TX 560   2023-01-15   
713-893 3 League City TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-11-03   
713-893 4 League City TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2003-03-24   
713-893 5 League City TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-11-03   
713-893 6 League City TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
713-893 7 League City TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2006-01-28   
713-893 8 League City TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2006-01-28   
713-893 9 League City TX HSTNTXGI1MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2009-02-26   

<< 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 >>

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.