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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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
213-913 A Los Angeles: DA 07 CA LSANCAJWRMD  730      
213-913 3 Los Angeles: DA 07 CA LSANCAJWRMD  730   2022-07-23   
424-403 3 Compton: Compton DA CA LSANCAJWRMD  730   2022-06-24   
424-460 6 Culver City CA LSANCAJWRMD  730   2022-06-24   
424-467 0 West Los Angeles CA LSANCAJWRMD  730   2022-06-30   
424-471 1 Redondo CA   730   2022-06-08   
424-475 5 Torrance CA   730   2022-06-08   
424-481 1 Hawthorne CA   730   2022-06-08   
424-599 7 Beverly Hills CA LSANCAJWRMD  730   2022-06-24   
424-655 4 Inglewood CA   730   2022-06-08   
424-844 1 Santa Monica: Santa Monica DA CA   730   2022-06-08   
562-580 5 Long Beach CA LSANCAJWRMD  730   2022-06-24   
562-613 3 Norwalk CA LSANCAJWRMD  730   2022-06-24   
562-837 1 Downey CA LSANCAJWRMD  730   2022-06-24   
626-404 1 Covina-Baldwin Park CA LSANCAJWRMD  730   2022-06-30   
626-563 5 Pasadena: Pasadena DA CA LSANCAJWRMD  730   2022-07-19   
626-816 6 El Monte CA LSANCAJWRMD  730   2022-06-24   
657-355 5 Huntington Beach CA LSANCAJWRMD  730   2022-08-08   
657-571 5 Yorba Linda CA LSANCAJWRMD  730   2022-06-24   
657-579 0 Orange CA LSANCAJWRMD  730   2022-06-24   
657-602 A Anaheim CA LSANCAJWRMD  730      
657-602 1 Anaheim CA LSANCAJWRMD  730   2022-07-30   
657-610 A Santa Ana CA LSANCAJWRMD  730      
657-610 1 Santa Ana CA LSANCAJWRMD  730   2022-07-31   
657-722 5 Garden Grove CA LSANCAJWRMD  730   2022-08-08   
657-767 7 Fullerton CA LSANCAJWRMD  730   2022-06-24   
657-770 A Westminster CA LSANCAJWRMD  730      
657-770 7 Westminster CA LSANCAJWRMD  730   2022-07-31   
714-452 0 Buena Park CA LSANCAJWRMD  730   2022-06-30   
747-355 A North Hollywood CA LSANCAJWRMD  730      
747-355 5 North Hollywood CA LSANCAJWRMD  730   2022-07-31   
747-366 7 Northridge CA LSANCAJWRMD  730   2022-06-24   
747-463 7 Canoga Park CA LSANCAJWRMD  730   2022-06-24   
747-567 1 Burbank: Burbank DA CA LSANCAJWRMD  730   2022-06-30   
747-688 1 Glendale CA LSANCAJWRMD  730   2022-06-24   
747-737 8 Pasadena: La Cañada DA CA LSANCAJWRMD  730   2022-06-24   
747-746 0 Reseda CA LSANCAJWRMD  730   2022-06-24   
805-261 8 Simi Valley CA   730   2022-08-08   
805-953 3 Thousand Oaks CA   730   2022-07-03   
818-670 2 Van Nuys CA   730   2022-07-03   
820-212 2 Ventura East CA   730   2022-07-17   
820-426 6 Camarillo CA LSANCAJWRMD  730   2022-06-24   
820-999 1 Oxnard CA LSANCAJWRMD  730   2022-06-24   
840-999 3 Upland CA   730   2022-07-02   
909-401 5 Fontana CA   730   2022-08-08   
909-408 2 Ontario CA   730   2022-08-08   
909-442 7 Rialto CA   730   2022-08-08   
909-729 9 Pomona CA   730   2022-08-08   
909-848 4 Redlands CA   730   2022-07-02   
909-893 3 San Bernardino CA   730   2022-07-02   

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

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