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: LNBHCAXPXWX

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
657-340 1 Westminster CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2016-11-03   
657-400 9 Westminster CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2013-08-22   
657-464 9 Huntington Beach CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2009-10-21   
657-845 A Huntington Beach CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
657-845 4 Huntington Beach CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2013-08-22   
657-845 7 Huntington Beach CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2013-10-15   
714-248 9 Westminster CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2008-11-10   
714-274 9 Huntington Beach CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2007-01-10   
714-369 2 Huntington Beach CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2007-01-21   
714-369 6 Huntington Beach CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2012-07-03   
714-465 2 Huntington Beach CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2008-09-23   
714-465 9 Huntington Beach CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2007-01-10   
714-587 9 Huntington Beach CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2014-06-15   
714-594 3 Huntington Beach CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2007-01-31   
714-622 4 Westminster CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2007-01-10   
714-622 5 Westminster CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2007-01-10   
714-698 8 Huntington Beach CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2012-03-29   
714-902 1 Westminster CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2012-04-03   
714-916 0 Huntington Beach CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2008-05-22   
714-951 9 Huntington Beach CA 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2015-04-27   

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

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