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
713-551 7 Houston TX   9533 SOUTHWESTERN BELL 560      
713-551 8 Houston TX   9533 SOUTHWESTERN BELL 560      
713-551 9 Houston TX   9533 SOUTHWESTERN BELL 560      
713-552 A Houston TX HSTNTXNADS1  9533 SOUTHWESTERN BELL 560      
713-552 0 Houston TX   9533 SOUTHWESTERN BELL 560      
713-552 1 Houston TX   9533 SOUTHWESTERN BELL 560      
713-552 2 Houston TX   9533 SOUTHWESTERN BELL 560      
713-552 3 Houston TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2007-05-02   
713-552 4 Houston TX   9533 SOUTHWESTERN BELL 560      
713-552 5 Houston TX   9533 SOUTHWESTERN BELL 560      
713-552 6 Houston TX   9533 SOUTHWESTERN BELL 560      
713-552 7 Houston TX   9533 SOUTHWESTERN BELL 560      
713-552 8 Houston TX   9533 SOUTHWESTERN BELL 560      
713-552 9 Houston TX   9533 SOUTHWESTERN BELL 560      
713-553 A Houston TX HSTNTXXJCM2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
713-553 0 Houston TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
713-553 1 Houston TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
713-553 2 Houston TX   6701 AERIAL COMMUNICATIONS DBA T-MOBILE USA 560   2019-06-08   
713-553 3 Houston TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
713-553 4 Houston TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
713-553 5 Houston TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
713-553 6 Houston TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
713-553 7 Houston TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
713-553 8 Houston TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
713-553 9 Houston TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
713-554 A Houston TX HSTWTXBIDS0  7715 MATRIX TELECOM, LLC. SII TNCI - TX 560      
713-556 A Houston TX HSTNTXOVDS0  9533 SOUTHWESTERN BELL 560   2006-03-09   
713-556 0 Houston TX   9533 SOUTHWESTERN BELL 560   2006-03-09   
713-556 1 Houston TX   9533 SOUTHWESTERN BELL 560   2006-03-09   
713-556 2 Houston TX   9533 SOUTHWESTERN BELL 560   2006-03-09   
713-556 3 Houston TX   9533 SOUTHWESTERN BELL 560   2006-03-09   
713-556 4 Houston TX   9533 SOUTHWESTERN BELL 560   2006-03-09   
713-556 5 Houston TX   9533 SOUTHWESTERN BELL 560   2006-03-09   
713-556 6 Houston TX   9533 SOUTHWESTERN BELL 560   2006-03-09   
713-556 7 Houston TX   9533 SOUTHWESTERN BELL 560   2006-03-09   
713-556 8 Houston TX   9533 SOUTHWESTERN BELL 560   2006-03-09   
713-556 9 Houston TX   9533 SOUTHWESTERN BELL 560   2006-03-09   
713-557 A Houston TX HSTNTXDNCM5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
713-558 A Houston TX HSTNTXMCDS0  9533 SOUTHWESTERN BELL 560      
713-559 A Houston TX HSTWTXBIDS0  7715 MATRIX TELECOM, LLC. SII TNCI - TX 560      
713-560 A Houston TX HSTNTXXJCM2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      
713-561 A Houston TX HSTNTXNADS0  9533 SOUTHWESTERN BELL 560      
713-561 0 Houston TX   9533 SOUTHWESTERN BELL 560      
713-561 1 Houston TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2014-05-04   
713-561 2 Houston TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2014-05-04   
713-561 3 Houston TX   903C ONVOY, LLC - TX 560   2013-07-23   
713-561 4 Houston TX   9533 SOUTHWESTERN BELL 560      
713-561 5 Houston TX   903C ONVOY, LLC - TX 560   2013-07-23   
713-561 6 Houston TX   9533 SOUTHWESTERN BELL 560      
713-561 7 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: Execulink Telecom

Like this site? We accept donations via PayPal.