Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 515J IP HORIZON LLC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
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   
256-243 0 Guntersville AL   476   2026-06-28   
256-356 5 Red Bay AL   477   2026-06-28   
256-358 8 Munford AL   476   2026-06-28   
256-369 8 Sylacauga AL   476   2026-06-28   
256-387 8 Hartselle AL   477   2026-06-28   
256-467 9 Gadsden AL   476   2026-06-28   
256-521 9 Talladega AL   476   2026-06-28   
256-596 3 Alexander City AL   476   2026-06-28   
256-664 0 Killen AL   477   2026-06-28   
256-669 2 Courtland AL   477   2026-06-28   
256-712 9 Florence AL   477   2026-06-28   
256-719 7 Moulton AL   477   2026-06-28   
256-789 3 Lexington AL   477   2026-06-28   
256-839 9 Goodwater AL   476   2026-06-28   
256-844 7 Fort Payne AL   476   2026-06-28   
256-853 6 Dadeville AL   476   2026-06-28   
256-873 8 Attalla AL   476   2026-06-28   
256-902 3 Russellville AL   477   2026-06-28   
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   
267-832 1 Newtown PA   228   2017-12-16   
267-834 1 Green Lane PA   228   2017-12-16   
267-840 8 Buckingham PA   228   2017-12-16   
267-873 0 Dublin PA   228   2017-12-16   
267-874 4 Philadelphia Zone 3 PA   228   2020-05-22   
267-874 5 Philadelphia Zone 3 PA   228   2020-05-22   
267-891 1 Lansdale PA   228   2020-05-22   
267-903 9 Lansdale PA   228   2016-05-16   
267-945 0 Doylestown PA   228   2015-03-28   
267-953 9 Line Lexington PA   228   2015-03-28   
267-955 1 Line Lexington PA   228   2020-05-22   
267-991 1 Philadelphia Suburban Zone 40 PA   228   2013-08-29   
267-995 8 Philadelphia Zone 2 PA   228   2020-05-30   
267-995 9 Philadelphia Zone 2 PA   228   2020-05-30   
267-996 0 Philadelphia Zone 1 PA   228   2020-06-12   
267-996 1 Philadelphia Zone 1 PA   228   2020-06-12   
270-208 8 Fulton KY MDVIKYMAX4Y  464   2024-04-08   
270-229 9 West Louisville KY MDVIKYMAX4Y  464   2024-04-20   
270-232 9 Centertown KY MDVIKYMAX4Y  464   2024-04-21   
270-235 1 Gracey KY MDVIKYMAX4Y  464   2024-04-20   
270-257 9 McDaniels KY MDVIKYMAX4Y  464   2024-04-20   

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Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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