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: SNMNCAXPXJY

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
424-369 5 West Los Angeles CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2015-10-30   
424-371 5 West Los Angeles CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2014-12-11   
424-372 3 West Los Angeles CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2015-08-27   
424-372 9 West Los Angeles CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2015-04-27   
424-383 1 Redondo CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2014-12-30   
424-384 5 Santa Monica: Mar Vista DA CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2015-06-24   
424-387 8 Santa Monica: Santa Monica DA CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2015-04-27   
424-390 4 Redondo CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2016-10-31   
424-390 8 Redondo CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2017-04-06   
424-398 A Redondo CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
424-398 0 Redondo CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2015-07-31   
424-402 8 West Los Angeles CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2016-10-28   
424-409 0 Redondo CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2018-05-07   
424-433 A Santa Monica: Santa Monica DA CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
424-433 8 Santa Monica: Santa Monica DA CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2017-05-25   
424-443 5 Santa Monica: Mar Vista DA CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2015-11-29   
424-452 6 Redondo CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2016-07-20   
424-465 9 West Los Angeles CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2012-11-22   
424-500 2 Santa Monica: Mar Vista DA CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2012-03-29   
424-526 1 Santa Monica: Mar Vista DA CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2016-06-10   
424-535 3 West Los Angeles CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2016-02-27   
424-581 4 Santa Monica: Santa Monica DA CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2016-06-10   
424-581 6 Santa Monica: Santa Monica DA CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2016-02-27   
424-744 8 Santa Monica: Santa Monica DA CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2009-01-19   
424-832 3 West Los Angeles CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2007-12-28   
424-832 7 West Los Angeles CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2007-12-28   
424-835 A Santa Monica: Mar Vista DA CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
424-835 4 Santa Monica: Mar Vista DA CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2008-09-07   
424-835 8 Santa Monica: Mar Vista DA CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2012-06-08   
661-206 5 Lancaster CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2007-03-13   
661-206 7 Lancaster CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2007-09-19   
661-206 8 Lancaster CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2007-09-19   
661-206 9 Lancaster CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2007-09-19   
661-262 6 Lake Hughes CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2007-04-13   
661-418 0 Lancaster CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2012-04-13   
661-418 6 Lancaster CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2012-06-25   
661-471 8 Lancaster CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2014-05-10   
661-471 9 Lancaster CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2013-08-19   
661-494 8 Lancaster CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2015-01-25   
661-522 3 Lancaster CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2015-06-04   
661-522 4 Lancaster CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2015-08-20   
661-522 5 Lancaster CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2015-11-16   
661-579 0 Lancaster CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2010-08-30   
661-579 6 Lancaster CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2009-02-04   
661-579 9 Lancaster CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2009-03-22   
661-582 6 Lancaster CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2016-06-10   
661-582 8 Lancaster CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2016-09-23   
661-802 4 Lancaster CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2008-05-22   
661-802 7 Lancaster CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2008-05-22   
661-941 A Lancaster CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      

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Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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