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: 424 [Rate centres in NPA 424] [Dial plan for NPA 424]

Region: CA

OCN: 981E BANDWIDTH.COM CLEC, LLC - CA

<< 1 2 3 4 5 6 7 8 9 10 11 12 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
424-625 4 Santa Monica: Mar Vista DA CA LSANCA039MD  730   2010-10-28   
424-625 5 Santa Monica: Mar Vista DA CA LSANCA039MD  730   2010-10-28   
424-625 8 Santa Monica: Mar Vista DA CA LSANCA039MD  730   2011-02-17   
424-625 9 Santa Monica: Mar Vista DA CA LSANCA039MD  730   2011-02-17   
424-626 5 West Los Angeles CA LSANCA039MD  730   2022-11-24   
424-626 7 West Los Angeles CA LSANCA039MD  730   2022-11-24   
424-626 8 West Los Angeles CA LSANCA039MD  730   2022-11-24   
424-626 9 West Los Angeles CA LSANCA039MD  730   2022-11-24   
424-645 5 Santa Monica: Santa Monica DA CA LSANCA039MD  730   2010-06-18   
424-645 7 Santa Monica: Santa Monica DA CA LSANCA039MD  730   2010-02-26   
424-646 3 Inglewood CA LSANCA039MD  730   2010-02-27   
424-652 6 West Los Angeles CA LSANCA039MD  730   2011-05-26   
424-652 8 West Los Angeles CA LSANCA039MD  730   2011-03-06   
424-653 6 Beverly Hills CA LSANCA039MD  730   2010-09-25   
424-666 A Beverly Hills CA LSANCA039MD  730      
424-666 0 Beverly Hills CA LSANCA039MD  730   2011-05-07   
424-666 1 Beverly Hills CA LSANCA039MD  730   2011-05-07   
424-666 7 Beverly Hills CA LSANCA039MD  730   2011-05-07   
424-666 8 Beverly Hills CA LSANCA039MD  730   2011-05-07   
424-672 7 Culver City CA LSANCA039MD  730   2013-06-07   
424-675 9 Hawthorne CA LNBHCAXPXQX  730   2012-11-12   
424-702 0 Inglewood CA LSANCA039MD  730   2006-08-26   
424-703 3 San Pedro CA LSANCA039MD  730   2010-03-06   
424-703 4 San Pedro CA LSANCA039MD  730   2010-03-06   
424-703 5 San Pedro CA LSANCA039MD  730   2010-03-06   
424-704 1 Compton: Compton DA CA LSANCA039MD  730   2010-02-27   
424-704 3 Compton: Compton DA CA LSANCA039MD  730   2010-02-27   
424-704 7 Compton: Compton DA CA LSANCA039MD  730   2011-02-17   
424-732 8 Inglewood CA LSANCA039MD  730   2013-05-25   
424-732 9 Inglewood CA LSANCA039MD  730   2013-05-25   
424-738 0 Avalon CA LSANCA039MD  730   2011-01-09   
424-738 1 Avalon CA LSANCA039MD  730   2012-05-27   
424-744 3 Santa Monica: Santa Monica DA CA LSANCA039MD  730   2010-06-18   
424-757 A Torrance CA LSANCA039MD  730      
424-757 4 Torrance CA LSANCA039MD  730   2009-01-13   
424-758 0 Compton: Compton DA CA LSANCA039MD  730   2019-09-08   
424-758 1 Compton: Compton DA CA LSANCA039MD  730   2019-09-08   
424-758 2 Compton: Compton DA CA LSANCA039MD  730   2019-09-08   
424-758 8 Compton: Compton DA CA LSANCA039MD  730   2020-11-07   
424-768 9 Compton: Compton DA CA LSANCA039MD  730   2022-11-14   
424-772 0 San Pedro CA LSANCA039MD  730   2012-11-25   
424-772 2 San Pedro CA LSANCA039MD  730   2011-03-06   
424-777 A Beverly Hills CA LSANCA039MD  730      
424-777 1 Beverly Hills CA LSANCA039MD  730   2019-04-20   
424-777 2 Beverly Hills CA LSANCA039MD  730   2010-10-28   
424-777 3 Beverly Hills CA LSANCA039MD  730   2010-10-28   
424-777 7 Beverly Hills CA LSANCA039MD  730   2010-08-21   
424-781 4 Malibu CA LSANCA039MD  730   2012-11-25   
424-781 7 Malibu CA LSANCA039MD  730   2011-05-22   
424-781 8 Malibu CA LSANCA039MD  730   2011-05-22   

<< 1 2 3 4 5 6 7 8 9 10 11 12 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.