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.
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OCN: 576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
909-990 0 Rialto CA   730   2013-08-22   
909-990 3 Rialto CA   730   2014-04-11   
949-200 9 Newport Beach CA   730   2006-11-22   
949-220 7 Newport Beach CA   730   2013-08-05   
949-220 9 Newport Beach CA   730   2013-10-15   
949-270 6 Newport Beach CA   730   2009-04-20   
949-423 7 Newport Beach CA   730   2012-03-13   
949-432 5 Newport Beach CA   730   2015-09-24   
949-490 4 Irvine CA   730   2018-10-12   
949-524 3 Newport Beach CA   730   2015-05-28   
949-612 7 Newport Beach CA   730   2007-10-10   
949-612 8 Newport Beach CA   730   2007-10-10   
949-662 A Newport Beach CA   730      
949-662 0 Newport Beach CA   730   2016-07-22   
949-791 2 Newport Beach CA   730   2012-05-14   
949-791 8 Newport Beach CA   730   2011-02-23   
949-877 0 Newport Beach CA   730   2013-08-22   
951-208 A Moreno CA   730      
951-208 0 Moreno CA   730   2007-09-20   
951-208 1 Moreno CA   730   2007-09-20   
951-208 2 Moreno CA   730   2007-09-20   
951-208 4 Moreno CA   730   2007-03-13   
951-213 2 Riverside CA   730   2007-06-06   
951-214 2 Moreno CA   730   2008-08-26   
951-221 1 Moreno CA   730   2012-05-15   
951-223 3 Hemet: Homeland DA CA   730   2008-09-23   
951-225 A Temecula CA   730      
951-225 8 Temecula CA   730   2007-10-20   
951-225 9 Temecula CA   730   2008-12-19   
951-226 7 Elsinore CA   730   2007-10-12   
951-226 8 Elsinore CA   730   2007-10-12   
951-238 1 Perris CA   730   2007-11-09   
951-238 2 Perris CA   730   2007-11-09   
951-239 0 Murrieta CA   730   2007-10-29   
951-239 1 Murrieta CA   730   2007-10-29   
951-240 7 Temecula CA   730   2006-11-22   
951-246 0 Sun City CA   730   2006-07-26   
951-249 9 Murrieta CA   730   2009-05-06   
951-256 1 Corona CA   730   2009-11-03   
951-260 3 Hemet: Hemet DA CA   730   2007-03-13   
951-260 5 Hemet: Hemet DA CA   730   2014-05-10   
951-267 1 Banning CA   730   2013-08-01   
951-267 3 Banning CA   730   2013-07-22   
951-282 2 Hemet: Hemet DA CA   730   2007-10-25   
951-282 3 Hemet: Hemet DA CA   730   2007-10-25   
951-305 6 Hemet: Hemet DA CA   730   2011-06-16   
951-305 7 Hemet: Hemet DA CA   730   2011-06-16   
951-309 3 Sun City CA   730   2012-07-03   
951-319 6 Murrieta CA   730   2013-08-22   
951-319 8 Murrieta CA   730   2013-08-19   

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Last updated: Wed, 01 Apr 2020 02:09:16 UTC

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