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.

OCN: 515J IP HORIZON LLC

<< 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 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
254-720 6 Gordon TX   552   2021-06-01   
254-726 4 Gordon TX   552   2025-02-18   
254-726 5 Gordon TX   552   2025-02-18   
254-735 9 Cisco TX   552   2017-12-15   
254-747 6 Mexia TX   556   2025-02-27   
254-747 8 Mexia TX   556   2025-02-27   
254-766 0 Wortham TX   556   2021-06-05   
254-766 1 Wortham TX WACOTX01XIY  556   2024-01-03   
254-766 6 Wortham TX WACOTX01XIY  556   2024-01-03   
254-788 0 Leroy TX   556   2021-06-05   
254-788 7 Leroy TX WACOTX01XIY  556   2023-12-28   
254-852 0 Cisco TX   552   2021-06-01   
254-859 3 Eddy TX   556   2021-06-05   
254-866 2 Troy TX WACOTX01XIY  556   2024-01-04   
254-866 3 Troy TX WACOTX01XIY  556   2024-01-04   
254-875 8 Hallsburg TX   556   2021-06-05   
254-877 0 Gholson TX   556   2021-06-05   
254-885 0 Itasca TX WACOTX01XIY  556   2024-05-06   
254-885 1 Itasca TX WACOTX01XIY  556   2024-05-06   
254-885 7 Itasca TX   556   2025-02-27   
254-885 8 Itasca TX   556   2025-02-27   
254-885 9 Itasca TX   556   2022-04-14   
254-902 0 West TX   556   2021-06-05   
254-936 8 Moody TX   556   2025-02-27   
254-936 9 Moody TX   556   2025-02-27   
254-937 8 Teague TX   556   2025-02-27   
254-937 9 Teague TX   556   2025-02-27   
254-941 3 Cameron TX   556   2025-02-15   
254-941 4 Cameron TX   556   2025-02-15   
254-980 A Axtell TX   556   2025-04-03   
254-980 1 Axtell TX   556   2025-04-03   
254-980 2 Axtell TX   556   2025-04-03   
254-989 A Wortham TX   556   2025-04-03   
254-989 1 Wortham TX   556   2025-04-03   
254-989 2 Wortham TX   556   2025-04-03   
254-990 A Troy TX   556   2025-04-03   
254-990 1 Troy TX   556   2025-04-03   
254-990 2 Troy TX   556   2025-04-03   
254-991 A South Bosque TX   556   2025-04-03   
254-991 1 South Bosque TX   556   2025-04-03   
254-991 2 South Bosque TX   556   2025-04-03   
254-992 A Reagan TX   556   2025-04-03   
254-992 1 Reagan TX   556   2025-04-03   
254-992 2 Reagan TX   556   2025-04-03   
254-995 A Meridian TX   556   2025-04-03   
254-995 1 Meridian TX   556   2025-04-03   
254-995 2 Meridian TX   556   2025-04-03   
254-996 A Lorena TX   556   2025-04-03   
254-996 1 Lorena TX   556   2025-04-03   
254-996 2 Lorena TX   556   2025-04-03   
254-999 7 Hillsboro TX   556   2025-02-27   
254-999 8 Hillsboro TX   556   2025-02-27   
256-934 A Huntsville AL HNVIALUNX8Z  477      
256-934 1 Huntsville AL   477   2021-11-11   
260-290 A Huntington IN FTWYIN076MD  334      
260-290 1 Huntington IN   334   2021-11-05   
267-201 9 Philadelphia Suburban Zone 43 PA   228   2015-03-28   
267-213 1 Philadelphia Zone 1 PA   228   2013-04-21   
267-310 4 Philadelphia Zone 3 PA   228   2016-05-21   
267-383 9 Souderton PA   228   2017-07-13   
267-409 0 Souderton PA   228   2015-03-28   
267-433 9 Philadelphia Suburban Zone 32 PA   228   2015-09-28   
267-434 9 Philadelphia Suburban Zone 32 PA   228   2015-03-28   
267-436 5 Lansdale PA   228   2007-11-24   
267-451 8 Perkasie PA   228   2015-09-28   
267-451 9 Perkasie PA   228   2015-03-28   
267-460 9 Philadelphia Suburban Zone 33 PA   228   2016-05-16   
267-469 9 Philadelphia Zone 4 PA   228   2013-08-29   
267-485 9 Philadelphia Suburban Zone 45 PA   228   2015-03-28   
267-486 8 Philadelphia Suburban Zone 45 PA   228   2016-05-21   
267-490 8 Quakertown PA   228   2015-03-28   
267-491 1 Wycombe PA   228   2017-12-16   
267-522 9 Philadelphia Suburban Zone 41 PA   228   2015-03-28   
267-532 0 Philadelphia Suburban Zone 39 PA   228   2017-07-13   
267-548 9 Philadelphia Suburban Zone 42 PA   228   2015-03-28   
267-552 9 Philadelphia Suburban Zone 42 PA   228   2016-05-21   
267-579 1 Philadelphia Zone 4 PA   228   2010-08-13   
267-587 1 Philadelphia Suburban Zone 44 PA   228   2013-04-21   
267-624 0 Philadelphia Zone 2 PA   228   2018-12-10   
267-624 1 Philadelphia Zone 2 PA   228   2018-12-10   
267-627 9 Philadelphia Suburban Zone 34 PA   228   2013-08-29   
267-631 3 Philadelphia Suburban Zone 39 PA   228   2020-05-22   
267-631 4 Philadelphia Suburban Zone 39 PA   228   2020-05-22   
267-647 5 Lansdale PA   228   2013-04-21   
267-678 1 Philadelphia Zone 2 PA   228   2013-04-21   
267-680 1 Quakertown PA   228   2016-05-21   
267-684 7 Philadelphia Suburban Zone 40 PA   228   2010-08-14   
267-690 9 Philadelphia Zone 1 PA   228   2007-09-08   
267-705 5 Philadelphia Suburban Zone 33 PA   228   2008-09-13   
267-747 1 New Hope PA   228   2017-12-16   
267-753 3 Newtown PA   228   2010-08-13   
267-756 5 Newtown PA   228   2013-04-21   
267-766 1 Philadelphia Zone 3 PA   228   2013-10-03   
267-776 2 Philadelphia Zone 2 PA   228   2007-11-02   
267-778 0 Philadelphia Suburban Zone 40 PA   228   2016-05-21   
267-793 1 Morrisville PA   228   2013-04-21   
267-794 1 Philadelphia Suburban Zone 34 PA   228   2016-05-21   
267-810 6 Doylestown PA   228   2016-05-16   
267-818 1 Philadelphia Suburban Zone 38 PA   228   2013-04-21   
267-824 9 Doylestown PA   228   2020-05-22   

<< 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 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 >>

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.