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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
713-879 7 Westfield TX   9533 SOUTHWESTERN BELL 560   2008-05-17   
713-879 8 Westfield TX   9533 SOUTHWESTERN BELL 560   2008-05-17   
713-879 9 Westfield TX   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   9533 SOUTHWESTERN BELL 560      
713-881 1 Houston TX   9533 SOUTHWESTERN BELL 560      
713-881 2 Houston TX   9533 SOUTHWESTERN BELL 560      
713-881 3 Houston TX   9533 SOUTHWESTERN BELL 560      
713-881 4 Houston TX   9533 SOUTHWESTERN BELL 560      
713-881 5 Houston TX   9533 SOUTHWESTERN BELL 560      
713-881 6 Houston TX   9533 SOUTHWESTERN BELL 560      
713-881 7 Houston TX   9533 SOUTHWESTERN BELL 560      
713-881 8 Houston TX   9533 SOUTHWESTERN BELL 560      
713-881 9 Houston TX   903C ONVOY, LLC - TX 560   2006-03-07   
713-882 A Houston TX HSNOTX08CM3  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
713-883 A Houston TX HLTPTXWICM0  6630 USA MOBILITY WIRELESS, INC. 560      
713-884 A Houston TX HSTNTXOXDS0  9533 SOUTHWESTERN BELL 560      
713-884 0 Houston TX   6701 AERIAL COMMUNICATIONS DBA T-MOBILE USA 560   2004-08-16   
713-884 1 Houston TX   9533 SOUTHWESTERN BELL 560      
713-884 2 Houston TX   9533 SOUTHWESTERN BELL 560      
713-884 3 Houston TX   9533 SOUTHWESTERN BELL 560      
713-884 4 Houston TX   9533 SOUTHWESTERN BELL 560      
713-884 5 Houston TX   6701 AERIAL COMMUNICATIONS DBA T-MOBILE USA 560   2004-08-16   
713-884 6 Houston TX   6701 AERIAL COMMUNICATIONS DBA T-MOBILE USA 560   2004-08-16   
713-884 7 Houston TX   6701 AERIAL COMMUNICATIONS DBA T-MOBILE USA 560   2004-08-16   
713-884 8 Houston TX   9533 SOUTHWESTERN BELL 560      
713-884 9 Houston TX   6701 AERIAL COMMUNICATIONS DBA T-MOBILE USA 560   2004-08-16   
713-885 A Houston TX HSTNTXPADS0  9533 SOUTHWESTERN BELL 560      
713-885 0 Houston TX   9533 SOUTHWESTERN BELL 560      
713-885 1 Houston TX   6701 AERIAL COMMUNICATIONS DBA T-MOBILE USA 560   2004-07-08   
713-885 2 Houston TX   6701 AERIAL COMMUNICATIONS DBA T-MOBILE USA 560   2004-07-08   
713-885 3 Houston TX   6701 AERIAL COMMUNICATIONS DBA T-MOBILE USA 560   2004-07-08   
713-885 4 Houston TX   6701 AERIAL COMMUNICATIONS DBA T-MOBILE USA 560   2004-07-08   
713-885 5 Houston TX   6701 AERIAL COMMUNICATIONS DBA T-MOBILE USA 560   2004-07-08   
713-885 6 Houston TX   6701 AERIAL COMMUNICATIONS DBA T-MOBILE USA 560   2004-07-08   
713-885 7 Houston TX   6701 AERIAL COMMUNICATIONS DBA T-MOBILE USA 560   2004-07-08   
713-885 8 Houston TX   6701 AERIAL COMMUNICATIONS DBA T-MOBILE USA 560   2004-07-08   
713-885 9 Houston TX   4911 IONEX COMMUNICATIONS SOUTH, INC. - TX 560   2005-02-02   
713-886 A Houston TX HLTPTXWICM0  6630 USA MOBILITY WIRELESS, INC. 560      
713-888 A Houston TX HSTNTXNADS1  9533 SOUTHWESTERN BELL 560      
713-889 A Houston TX HSTNTXRIDS0  9533 SOUTHWESTERN BELL 560   2004-12-10   
713-890 A Houston TX HSTNTXCLDS2  9533 SOUTHWESTERN BELL 560      
713-890 0 Houston TX   9533 SOUTHWESTERN BELL 560      
713-890 1 Houston TX   9533 SOUTHWESTERN BELL 560      
713-890 2 Houston TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2006-02-09   
713-890 3 Houston TX   9533 SOUTHWESTERN BELL 560      
713-890 4 Houston TX   9533 SOUTHWESTERN BELL 560      
713-890 5 Houston TX   9533 SOUTHWESTERN BELL 560      
713-890 6 Houston TX   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 >>

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.