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.

Switch: LSANCA54DS7

<< 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 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
805-715 7 Oakview CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
805-715 8 Oakview CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
805-719 6 Thousand Oaks CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2014-12-14   
805-727 4 Fillmore CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-08-01   
805-728 A Thousand Oaks CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
805-728 1 Thousand Oaks CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
805-728 9 Thousand Oaks CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2011-10-29   
805-754 2 Oxnard CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-07-15   
805-754 3 Oxnard CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-07-15   
805-758 6 Oxnard CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-03-03   
805-791 2 Simi Valley CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2008-02-12   
805-804 3 Ventura Central CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-02-14   
805-804 5 Ventura Central CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2003-08-26   
805-804 9 Ventura Central CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2013-09-19   
805-813 8 Simi Valley CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-08-31   
805-823 0 Simi Valley CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
805-824 0 Oxnard CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2007-03-24   
805-830 8 Ventura Central CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
805-832 6 Oxnard CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-09-02   
805-834 A Oxnard CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
805-834 1 Oxnard CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2016-02-26   
805-842 3 Simi Valley CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2012-02-25   
805-850 6 Ventura East CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-03-04   
805-852 1 Thousand Oaks CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2007-12-04   
805-856 5 Ventura East CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-03-11   
805-861 2 Ventura Central CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-03-03   
805-905 2 Thousand Oaks CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2015-12-24   
805-914 0 Camarillo CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2013-09-10   
805-915 5 Simi Valley CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-04-24   
805-918 4 Saticoy CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2003-08-26   
805-918 5 Saticoy CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-04-16   
805-918 6 Saticoy CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-04-16   
805-921 3 Santa Paula CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2004-01-04   
805-978 5 Moorpark CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2008-05-16   
805-978 8 Moorpark CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2012-02-13   
805-991 A Moorpark CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
805-991 0 Moorpark CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
805-991 1 Moorpark CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
805-991 3 Moorpark CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
805-991 8 Moorpark CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
805-991 9 Moorpark CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
818-206 A Canoga Park CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
818-206 0 Canoga Park CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
818-206 1 Canoga Park CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
818-206 2 Canoga Park CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
818-206 3 Canoga Park CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
818-206 4 Canoga Park CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
818-206 5 Canoga Park CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
818-206 6 Canoga Park CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
818-206 8 Canoga Park CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      

<< 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 >>

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.