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 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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
713-771 A Houston TX HSTNTXPRDS0  9533 SOUTHWESTERN BELL 560      
713-772 A Houston TX HSTNTXPRDS0  9533 SOUTHWESTERN BELL 560      
713-773 A Houston TX HSTNTXPRDS0  9533 SOUTHWESTERN BELL 560      
713-774 A Houston TX HSTNTXPRDS0  9533 SOUTHWESTERN BELL 560      
713-775 A Houston TX HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
713-776 A Houston TX HSTNTXPRDS0  9533 SOUTHWESTERN BELL 560      
713-777 A Houston TX HSTNTXPRDS0  9533 SOUTHWESTERN BELL 560      
713-778 A Houston TX HSTNTXPRDS0  9533 SOUTHWESTERN BELL 560      
713-779 A Houston TX HSTNTXPRDS0  9533 SOUTHWESTERN BELL 560      
713-779 0 Houston TX   9533 SOUTHWESTERN BELL 560      
713-779 1 Houston TX   9533 SOUTHWESTERN BELL 560      
713-779 2 Houston TX   9533 SOUTHWESTERN BELL 560      
713-779 3 Houston TX   6701 AERIAL COMMUNICATIONS 560   2020-09-07   
713-779 4 Houston TX   9533 SOUTHWESTERN BELL 560      
713-779 5 Houston TX   9533 SOUTHWESTERN BELL 560      
713-779 6 Houston TX   6701 AERIAL COMMUNICATIONS 560   2020-09-07   
713-779 7 Houston TX   9533 SOUTHWESTERN BELL 560      
713-779 8 Houston TX   9533 SOUTHWESTERN BELL 560      
713-779 9 Houston TX   6701 AERIAL COMMUNICATIONS 560   2020-09-07   
713-780 A Houston TX HSTNTXSUDS0  9533 SOUTHWESTERN BELL 560      
713-781 A Houston TX HSTNTXSUDS0  9533 SOUTHWESTERN BELL 560      
713-782 A Houston TX HSTNTXSUDS0  9533 SOUTHWESTERN BELL 560      
713-783 A Houston TX HSTNTXSUDS0  9533 SOUTHWESTERN BELL 560      
713-784 A Houston TX HSTNTXSUDS0  9533 SOUTHWESTERN BELL 560      
713-785 A Houston TX HSTNTXSUDS0  9533 SOUTHWESTERN BELL 560      
713-786 A Houston TX SPRQTXLGCM0  6630 USA MOBILITY WIRELESS, INC. 560      
713-787 A Houston TX HSTNTXSUDS0  9533 SOUTHWESTERN BELL 560      
713-788 A Houston TX HSTNTXSUDS0  9533 SOUTHWESTERN BELL 560      
713-788 0 Houston TX   9533 SOUTHWESTERN BELL 560      
713-788 1 Houston TX   9533 SOUTHWESTERN BELL 560      
713-788 2 Houston TX   9533 SOUTHWESTERN BELL 560      
713-788 3 Houston TX   9533 SOUTHWESTERN BELL 560      
713-788 4 Houston TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2020-10-26   
713-788 5 Houston TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2020-10-26   
713-788 6 Houston TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2020-10-26   
713-788 7 Houston TX   9533 SOUTHWESTERN BELL 560      
713-788 8 Houston TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2020-10-26   
713-788 9 Houston TX   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2020-10-26   
713-789 A Houston TX HSTNTXSUDS0  9533 SOUTHWESTERN BELL 560      
713-790 A Houston TX HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560      
713-791 A Houston TX HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560      
713-791 0 Houston TX   9533 SOUTHWESTERN BELL 560      
713-791 1 Houston TX   9533 SOUTHWESTERN BELL 560      
713-791 2 Houston TX   6664 SPRINT SPECTRUM L.P. 560   2007-06-18   
713-791 3 Houston TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2006-03-22   
713-791 4 Houston TX   6664 SPRINT SPECTRUM L.P. 560   2007-06-18   
713-791 5 Houston TX   9533 SOUTHWESTERN BELL 560      
713-791 6 Houston TX   9533 SOUTHWESTERN BELL 560      
713-791 7 Houston TX   9533 SOUTHWESTERN BELL 560      
713-791 8 Houston TX   6664 SPRINT SPECTRUM L.P. 560   2007-06-18   

<< 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 >>

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.