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: 8826 LEVEL 3 COMMUNICATIONS, LLC - CA

<< 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 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
714-907 1 Huntington Beach CA   730   2005-04-15   
714-907 4 Huntington Beach CA   730   2005-04-15   
714-908 4 Westminster CA   730   2003-01-09   
714-912 2 Orange CA   730   2007-10-29   
714-912 8 Orange CA   730   2006-04-02   
714-912 9 Orange CA   730   2008-08-07   
714-916 5 Huntington Beach CA   730   2008-07-18   
714-941 8 Orange CA   730   2012-06-09   
714-947 4 Cypress CA   730   2013-12-20   
714-955 4 Santa Ana CA   730   2004-07-15   
714-975 9 Santa Ana CA   730   2008-05-15   
714-988 6 Brea CA   730   2012-12-23   
747-200 A Burbank: Burbank DA CA LSANCA54DS7  730   2011-05-27   
747-200 4 Burbank: Burbank DA CA   730   2011-05-27   
747-201 A Burbank: Burbank DA CA LSANCA54DS7  730   2011-06-03   
747-201 3 Burbank: Burbank DA CA   730   2012-07-27   
747-202 A Northridge CA   730      
747-202 6 Northridge CA   730   2013-12-01   
747-215 9 Glendale CA   730   2016-01-22   
747-220 0 Agoura CA   730   2013-06-21   
747-221 A Glendale CA   730      
747-221 7 Glendale CA   730   2014-03-20   
747-222 1 Agoura CA   730   2012-08-27   
747-222 3 Agoura CA   730   2010-12-03   
747-222 8 Agoura CA   730   2012-02-25   
747-223 4 Burbank: Sun Valley DA CA   730   2013-06-14   
747-226 6 Canoga Park CA   730   2014-07-01   
747-226 7 Canoga Park CA   730   2014-05-12   
747-227 A San Fernando: Pacoima DA CA   730      
747-227 2 San Fernando: Pacoima DA CA   730   2014-11-21   
747-229 A Burbank: Burbank DA CA   730      
747-229 2 Burbank: Burbank DA CA   730   2014-08-08   
747-232 2 San Fernando: Granada Hills DA CA   730   2014-07-20   
747-233 0 Van Nuys CA   730   2013-06-21   
747-233 1 Van Nuys CA   730   2013-07-07   
747-233 2 Van Nuys CA   730   2013-03-27   
747-233 4 Van Nuys CA   730   2013-05-11   
747-240 4 Glendale CA   730   2017-08-06   
747-242 A Canoga Park CA   730      
747-242 2 Canoga Park CA   730   2014-11-24   
747-251 A San Fernando: Pacoima DA CA   730      
747-251 2 San Fernando: Pacoima DA CA   730   2015-08-31   
747-254 7 Reseda CA   730   2015-08-17   
747-272 A Glendale CA   730      
747-272 1 Glendale CA   730   2015-09-10   
747-291 1 Burbank: Burbank DA CA   730   2017-08-21   
747-333 5 Burbank: Burbank DA CA   730   2010-11-27   
747-400 2 Burbank: Burbank DA CA   730   2013-07-01   
747-444 3 Canoga Park CA   730   2010-12-13   
747-444 5 Canoga Park CA   730   2011-01-28   

<< 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 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 >>

Last updated: Sun, 29 Sep 2019 14:17:11 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.