Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 478A DMR COMMUNICATIONS INC. - CA

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
213-394 A Los Angeles: DA 01 CA LSAGCASEDS7  730      
213-394 1 Los Angeles: DA 01 CA LSAGCASEDS7  730   2005-12-04   
323-214 2 Los Angeles: DA 06 CA   730   2006-11-02   
424-270 7 West Los Angeles CA   730   2007-10-29   
562-445 8 Downey CA   730   2009-01-26   
619-450 A San Diego: San Diego DA CA SNDGCA060MD  732      
619-450 0 San Diego: San Diego DA CA SNDGCA060MD  732   2007-04-05   
626-756 8 Covina-Baldwin Park CA   730   2006-11-08   
626-758 6 El Monte CA   730   2007-05-19   
657-235 1 Santa Ana CA   730   2011-09-20   
714-204 A Anaheim CA LSAGCASEDS7  730      
714-204 0 Anaheim CA LSAGCASEDS7  730   2006-12-31   
714-316 5 Huntington Beach CA   730   2007-05-16   
714-599 7 Santa Ana CA   730   2006-11-18   
909-201 A Fontana CA LSAGCASEDS7  730      
909-201 0 Fontana CA LSAGCASEDS7  730   2006-12-31   
909-287 8 Chino CA   730   2006-12-29   
909-767 4 Upland CA   730   2006-12-29   
949-336 A Irvine CA LSAGCASEDS7  730      
949-336 0 Irvine CA LSAGCASEDS7  730   2006-12-31   
949-940 3 Capistrano Valley CA   730   2006-11-02   
951-575 4 Perris CA   730   2007-01-02   
951-824 5 Riverside CA   730   2006-12-10   
951-870 2 Corona CA   730   2006-11-02   

Last updated: Tue, 04 May 2021 15:04:27 UTC

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