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 62 63 64 65 66 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
714-677 2 Westminster CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-02-04   
714-684 8 Buena Park CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2004-12-17   
714-699 2 Cypress CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2008-10-23   
714-699 7 Cypress CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2009-10-24   
714-701 6 Yorba Linda CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2011-05-28   
714-701 8 Yorba Linda CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2013-04-26   
714-702 A Westminster CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
714-702 1 Westminster CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2013-11-10   
714-705 4 Garden Grove CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2002-10-29   
714-705 6 Garden Grove CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2004-12-03   
714-706 A Brea CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
714-706 4 Brea CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
714-706 6 Brea CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
714-706 9 Brea CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
714-707 6 Silverado CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2012-01-08   
714-709 4 Silverado CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2004-04-10   
714-710 4 Silverado CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-11-12   
714-716 8 Santa Ana CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2001-07-02   
714-769 6 Orange CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2010-07-25   
714-770 8 Fullerton CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2011-08-05   
714-782 3 Anaheim CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-02-25   
714-782 5 Anaheim CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-02-25   
714-782 6 Anaheim CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-10-19   
714-782 7 Anaheim CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-10-19   
714-783 3 Anaheim CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2004-06-26   
714-783 7 Anaheim CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2004-06-26   
714-783 9 Anaheim CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2010-05-01   
714-784 0 Brea CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-02-02   
714-784 5 Brea CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2003-03-22   
714-786 A Garden Grove CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
714-786 5 Garden Grove CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-04-28   
714-786 6 Garden Grove CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-04-28   
714-786 8 Garden Grove CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-08-09   
714-788 5 Santa Ana CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-09-16   
714-790 6 Orange CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2017-07-16   
714-793 0 Westminster CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2012-01-28   
714-793 8 Westminster CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-09-22   
714-793 9 Westminster CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-09-22   
714-795 2 Santa Ana CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2007-07-03   
714-795 3 Santa Ana CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2008-07-01   
714-798 2 Placentia CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2010-10-16   
714-804 0 Brea CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2014-04-06   
714-821 2 Cypress CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-08-05   
714-823 3 Garden Grove CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2008-11-17   
714-831 2 Brea CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2015-03-29   
714-855 1 Anaheim CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-02-06   
714-855 2 Anaheim CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-02-06   
714-855 3 Anaheim CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-02-06   
714-855 4 Anaheim CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-02-06   
714-866 4 Santa Ana CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-06-05   

<< 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 >>

Last updated: Sat, 10 Oct 2026 15:24:20 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.