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.

NPA: 818 [Rate centres in NPA 818] [Dial plan for NPA 818]

<< 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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
818-739 1 Northridge CA   7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 730      
818-739 2 Northridge CA   7262 XO CALIFORNIA, INC. 730   2004-09-06   
818-739 3 Northridge CA   7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 730      
818-739 4 Northridge CA   7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 730      
818-739 5 Northridge CA   7262 XO CALIFORNIA, INC. 730   2001-12-07   
818-739 6 Northridge CA   7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 730      
818-739 7 Northridge CA   9262 UTILITY TELECOM GROUP, LLC - CA 730   2006-06-20   
818-739 8 Northridge CA   649C ONVOY, LLC - CA 730   2008-12-20   
818-739 9 Northridge CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2015-12-30   
818-740 A North Hollywood CA LNBHCAAXDS0  707H INTEGRATED PATH COMMUNICATIONS, LLC - CA 730      
818-740 0 North Hollywood CA   707H INTEGRATED PATH COMMUNICATIONS, LLC - CA 730   2017-10-19   
818-740 1 North Hollywood CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2017-10-20   
818-740 2 North Hollywood CA   899D METROPCS NETWORKS, LLC 730   2017-11-06   
818-740 3 North Hollywood CA   649C ONVOY, LLC - CA 730   2017-11-12   
818-740 4 North Hollywood CA   649C ONVOY, LLC - CA 730   2017-11-12   
818-740 5 North Hollywood CA   649C ONVOY, LLC - CA 730   2017-11-12   
818-740 6 North Hollywood CA   649C ONVOY, LLC - CA 730   2017-11-12   
818-740 7 North Hollywood CA   649C ONVOY, LLC - CA 730   2017-11-12   
818-740 8 North Hollywood CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2017-12-03   
818-740 9 North Hollywood CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2017-12-03   
818-741 A San Fernando: San Fernando DA CA IRVECAEIDS0  7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 730      
818-741 0 San Fernando: San Fernando DA CA   6664 SPRINT SPECTRUM L.P. 730   2005-11-26   
818-741 1 San Fernando: San Fernando DA CA   7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 730      
818-741 2 San Fernando: San Fernando DA CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-05-21   
818-741 3 San Fernando: San Fernando DA CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-05-21   
818-741 4 San Fernando: San Fernando DA CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-03-04   
818-741 5 San Fernando: San Fernando DA CA   6664 SPRINT SPECTRUM L.P. 730   2005-05-20   
818-741 6 San Fernando: San Fernando DA CA   6664 SPRINT SPECTRUM L.P. 730   2005-05-29   
818-741 7 San Fernando: San Fernando DA CA   6664 SPRINT SPECTRUM L.P. 730   2005-04-16   
818-741 8 San Fernando: San Fernando DA CA   6664 SPRINT SPECTRUM L.P. 730   2005-04-16   
818-741 9 San Fernando: San Fernando DA CA   7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 730      
818-742 A Van Nuys CA IRVECAEIDS0  7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 730      
818-742 0 Van Nuys CA   7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 730      
818-742 1 Van Nuys CA   7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 730      
818-742 2 Van Nuys CA   7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 730      
818-742 3 Van Nuys CA   7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 730      
818-742 4 Van Nuys CA   7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 730      
818-742 5 Van Nuys CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2005-06-16   
818-742 6 Van Nuys CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-08-05   
818-742 7 Van Nuys CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2006-02-18   
818-742 8 Van Nuys CA   6529 T-MOBILE USA, INC. 730   2005-11-18   
818-742 9 Van Nuys CA   7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 730      
818-743 A San Fernando: San Fernando DA CA LSANCARC8KD  7379 MATRIX TELECOM, LLC. SII TNCI - CA 730      
818-743 0 San Fernando: San Fernando DA CA   649C ONVOY, LLC - CA 730      
818-743 1 San Fernando: San Fernando DA CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-04-01   
818-743 2 San Fernando: San Fernando DA CA   981E BANDWIDTH.COM CLEC, LLC - CA 730      
818-743 3 San Fernando: San Fernando DA CA   6664 SPRINT SPECTRUM L.P. 730   2007-07-18   
818-743 4 San Fernando: San Fernando DA CA   981E BANDWIDTH.COM CLEC, LLC - CA 730      
818-743 5 San Fernando: San Fernando DA CA   7453 U.S. TELEPACIFIC CORP. - CA 730   2012-08-01   
818-743 6 San Fernando: San Fernando DA CA   6664 SPRINT SPECTRUM L.P. 730   2012-09-25   

<< 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 >>

Last updated: Mon, 24 May 2021 01:28:43 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.