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.
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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
818-686 2 San Fernando: Pacoima DA CA SNMNCAXP2MD  730   2008-07-21   
818-691 3 North Hollywood CA SHOKCA02QMD  730   2009-12-31   
818-698 4 San Fernando: San Fernando DA CA SNMNCAXP2MD  730   2008-02-15   
818-699 6 Agoura CA SHOKCA02QMD  730   2013-08-22   
818-747 2 North Hollywood CA SHOKCA02QMD  730   2015-04-27   
818-805 3 Canoga Park CA SHOKCA02QMD  730   2015-02-20   
818-809 2 Van Nuys CA SHOKCA02QMD  730   2012-11-01   
818-810 A San Fernando: Sepulveda DA CA SNMNCAXP2MD  730      
818-810 0 San Fernando: Sepulveda DA CA SNMNCAXP2MD  730   2009-06-04   
818-810 5 San Fernando: Sepulveda DA CA SNMNCAXP2MD  730   2007-10-22   
818-810 6 San Fernando: Sepulveda DA CA SNMNCAXP2MD  730   2007-01-10   
818-810 9 San Fernando: Sepulveda DA CA SNMNCAXP2MD  730   2007-10-22   
818-812 9 Northridge CA SHOKCA02QMD  730   2007-01-21   
818-818 5 Northridge CA SHOKCA02QMD  730   2016-02-17   
818-818 6 Northridge CA SHOKCA02QMD  730   2015-04-17   
818-821 1 North Hollywood CA SHOKCA02QMD  730   2012-07-06   
818-821 3 North Hollywood CA SHOKCA02QMD  730   2012-03-06   
818-821 6 North Hollywood CA SHOKCA02QMD  730   2012-05-14   
818-821 8 North Hollywood CA SHOKCA02QMD  730   2013-08-22   
818-835 9 Canoga Park CA SHOKCA02QMD  730   2010-07-14   
818-849 5 Van Nuys CA SHOKCA02QMD  730   2007-01-10   
818-849 6 Van Nuys CA SHOKCA02QMD  730   2007-01-10   
818-851 A Agoura CA SHOKCA02QMD  730      
818-851 9 Agoura CA SHOKCA02QMD  730   2007-03-13   
818-854 6 Canoga Park CA SHOKCA02QMD  730   2008-07-24   
818-855 1 Van Nuys CA SHOKCA02QMD  730   2010-04-12   
818-856 8 North Hollywood CA SHOKCA02QMD  730   2013-08-01   
818-874 3 Agoura CA SHOKCA02QMD  730   2010-07-23   
818-875 A Sunland-Tujunga CA SNMNCAXP2MD  730      
818-875 4 Sunland-Tujunga CA SNMNCAXP2MD  730   2012-04-26   
818-875 8 Sunland-Tujunga CA SNMNCAXP2MD  730   2013-08-22   
818-914 4 Canoga Park CA SHOKCA02QMD  730   2007-01-10   
818-914 5 Canoga Park CA SHOKCA02QMD  730   2007-02-10   
818-922 2 Van Nuys CA SHOKCA02QMD  730   2012-05-14   
818-923 5 San Fernando: Granada Hills DA CA SNMNCAXP2MD  730   2009-06-03   
818-924 7 San Fernando: Sepulveda DA CA SNMNCAXP2MD  730   2012-07-11   
818-927 4 North Hollywood CA SHOKCA02QMD  730   2014-04-04   
818-938 A Reseda CA SHOKCA02QMD  730      
818-938 4 Reseda CA SHOKCA02QMD  730   2014-12-13   
818-938 9 Reseda CA SHOKCA02QMD  730   2013-10-15   
818-946 8 Van Nuys CA SHOKCA02QMD  730   2014-05-21   
818-960 4 Northridge CA SHOKCA02QMD  730   2014-11-10   
818-975 8 Reseda CA SHOKCA02QMD  730   2013-03-01   
828-391 8 Morganton NC CHRLNCBOXIZ  422   2007-08-31   
828-501 1 Forest City NC CHRLNCBOXIZ  422   2024-01-14   
828-609 8 Caroleen NC CHRLNCBOXIZ  422   2019-09-03   
828-739 1 Green Creek NC GNVLSCDT85Z  430   2023-10-29   
828-934 1 Ellenboro NC CHRLNCBOXIZ  422   2024-04-07   
828-994 4 Newton NC CHRLNCBOXIZ  422   2010-09-24   
830-201 A Marble Falls TX FRBGTXXAX3X  566      
830-201 4 Marble Falls TX FRBGTXXAX3X  566   2007-03-20   
830-203 5 Gonzales TX SNANTXCAY9X  566   2007-01-19   
830-205 6 Batesville TX SNANTXCAY9X  566   2024-07-14   
830-213 8 Eagle Pass TX SNANTXCAY9X  566   2014-03-27   
830-214 0 New Braunfels TX SNANTXCAY9X  566   2004-10-24   
830-214 6 New Braunfels TX SNANTXCAY9X  566   2005-05-06   
830-219 A Carrizo Springs TX SNANTXCAY9X  566      
830-219 0 Carrizo Springs TX SNANTXCAY9X  566   2016-09-12   
830-220 5 Marble Falls TX FRBGTXXAX3X  566   2010-11-06   
830-223 7 Hancock EMS TX BLVRTXXA9MD  566   2007-07-11   
830-226 7 Sattler EMS TX BLVRTXXA9MD  566   2007-07-11   
830-227 4 Cranes Mill EMS TX BLVRTXXA9MD  566   2010-11-06   
830-228 7 Smithson Valley EMS TX BLVRTXXA9MD  566   2007-07-11   
830-251 A Floresville TX SNANTXCAY9X  566      
830-251 0 Floresville TX SNANTXCAY9X  566   2016-12-04   
830-251 3 Floresville TX SNANTXCAY9X  566   2018-08-09   
830-261 5 Uvalde TX SNANTXCAY9X  566   2007-03-27   
830-276 9 Poteet EMS TX SNANTXCAY9X  566   2010-11-06   
830-286 2 Stockdale TX   566   2026-08-23   
830-307 3 Fredericksburg TX FRBGTXXAX3X  566   2010-11-06   
830-307 9 Fredericksburg TX FRBGTXXAX3X  566   2014-11-21   
830-308 3 Del Rio TX SNANTXCAY9X  566   2014-12-13   
830-312 5 New Braunfels TX SNANTXCAY9X  566   2015-06-24   
830-312 7 New Braunfels TX SNANTXCAY9X  566   2014-12-09   
830-313 7 Del Rio TX SNANTXCAY9X  566   2011-01-14   
830-314 1 Comfort TX SNANTXCAY9X  566   2023-02-03   
830-320 8 Del Rio TX SNANTXCAY9X  566   2015-11-20   
830-326 3 Dilley TX SNANTXCAY9X  566   2011-10-17   
830-327 1 New Braunfels TX SNANTXCAY9X  566   2018-04-21   
830-331 4 Boerne TX FRBGTXXAX3X  566   2006-12-06   
830-335 2 Eagle Pass TX SNANTXCAY9X  566   2015-09-24   
830-351 5 Luling TX SNANTXCAY9X  566   2010-11-06   
830-357 5 Boerne TX FRBGTXXAX3X  566   2010-11-06   
830-358 7 New Braunfels TX SNANTXCAY9X  566   2010-11-06   
830-364 7 Hondo TX SNANTXCAY9X  566   2023-02-03   
830-366 4 Pleasanton TX SNANTXCAY9X  566   2023-02-03   
830-368 A Balcones TX BLVRTXXA9MD  566      
830-368 4 Balcones TX BLVRTXXA9MD  566   2007-07-11   
830-368 5 Balcones TX BLVRTXXA9MD  566   2010-11-06   
830-383 1 Fredericksburg TX FRBGTXXAX3X  566   2016-09-29   
830-387 4 New Braunfels TX SNANTXCAY9X  566   2008-09-09   
830-387 5 New Braunfels TX SNANTXCAY9X  566   2008-09-09   
830-392 5 Blanco TX FRBGTXXAX3X  566   2015-08-11   
830-406 2 Seguin TX SNANTXCAY9X  566   2016-01-20   
830-407 5 Uvalde TX SNANTXCAY9X  566   2017-06-14   
830-420 7 Marion TX SNANTXCAY9X  566   2006-12-06   
830-421 5 Eagle Pass TX SNANTXCAY9X  566   2011-01-14   
830-422 2 Del Rio TX SNANTXCAY9X  566   2007-01-19   
830-429 7 Somerset TX SNANTXCAY9X  566   2007-03-20   
830-433 A Seguin TX SNANTXCAY9X  566      

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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