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: BRBNCAIZCM0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
310-924 A Malibu CA 6664 SPRINT SPECTRUM L.P. 730      
424-235 A Malibu CA 6664 SPRINT SPECTRUM L.P. 730   2007-10-18   
661-312 A Santa Clarita: Newhall-Castaic DA CA 6664 SPRINT SPECTRUM L.P. 730      
661-313 A Santa Clarita: Saugus Canyon Country DA CA 6664 SPRINT SPECTRUM L.P. 730      
661-670 A Santa Clarita: Newhall-Castaic DA CA 6664 SPRINT SPECTRUM L.P. 730      
805-236 A Oxnard CA 6664 SPRINT SPECTRUM L.P. 730      
805-248 A Oxnard CA 6664 SPRINT SPECTRUM L.P. 730   2007-08-06   
805-258 A Ventura Central CA 6664 SPRINT SPECTRUM L.P. 730      
805-366 A Oxnard CA 6664 SPRINT SPECTRUM L.P. 730   2012-03-15   
805-506 A Thousand Oaks CA 6664 SPRINT SPECTRUM L.P. 730      
805-587 A Simi Valley CA 6664 SPRINT SPECTRUM L.P. 730      
805-827 A Oxnard CA 6664 SPRINT SPECTRUM L.P. 730   2006-05-05   
805-905 A Thousand Oaks CA 6664 SPRINT SPECTRUM L.P. 730      
805-906 A Thousand Oaks CA 6664 SPRINT SPECTRUM L.P. 730      
805-907 A Thousand Oaks CA 6664 SPRINT SPECTRUM L.P. 730      
805-908 A Thousand Oaks CA 6664 SPRINT SPECTRUM L.P. 730      
805-953 A Thousand Oaks CA 6664 SPRINT SPECTRUM L.P. 730      
818-209 A Burbank: Burbank DA CA 6664 SPRINT SPECTRUM L.P. 730      
818-220 A Burbank: Burbank DA CA 6664 SPRINT SPECTRUM L.P. 730   2007-08-05   
818-231 A Van Nuys CA 6664 SPRINT SPECTRUM L.P. 730      
818-233 A San Fernando: San Fernando DA CA 6664 SPRINT SPECTRUM L.P. 730   2007-08-06   
818-277 A Van Nuys CA 6664 SPRINT SPECTRUM L.P. 730   2007-10-25   
818-290 A Van Nuys CA 6664 SPRINT SPECTRUM L.P. 730   2007-10-25   
818-297 A Canoga Park CA 6664 SPRINT SPECTRUM L.P. 730   2007-01-18   
818-415 A Burbank: Burbank DA CA 6664 SPRINT SPECTRUM L.P. 730      
818-430 A Van Nuys CA 6664 SPRINT SPECTRUM L.P. 730      
818-447 A San Fernando: San Fernando DA CA 6664 SPRINT SPECTRUM L.P. 730   2007-02-26   
818-470 A San Fernando: San Fernando DA CA 6664 SPRINT SPECTRUM L.P. 730      
818-471 A Burbank: Burbank DA CA 6664 SPRINT SPECTRUM L.P. 730   2007-04-05   
818-481 A Van Nuys CA 6664 SPRINT SPECTRUM L.P. 730      
818-554 A San Fernando: San Fernando DA CA 6664 SPRINT SPECTRUM L.P. 730      
818-588 A Burbank: Burbank DA CA 6664 SPRINT SPECTRUM L.P. 730   2006-11-19   
818-613 A Los Angeles: DA 01 CA 6664 SPRINT SPECTRUM L.P. 730      
818-679 A Burbank: Burbank DA CA 6664 SPRINT SPECTRUM L.P. 730      
818-692 A Los Angeles: DA 01 CA 6664 SPRINT SPECTRUM L.P. 730      
818-693 A Los Angeles: DA 01 CA 6664 SPRINT SPECTRUM L.P. 730      
818-694 A Los Angeles: DA 01 CA 6664 SPRINT SPECTRUM L.P. 730      
818-720 A Burbank: Burbank DA CA 6664 SPRINT SPECTRUM L.P. 730      
818-723 A San Fernando: San Fernando DA CA 6664 SPRINT SPECTRUM L.P. 730      
818-749 A Burbank: Burbank DA CA 6664 SPRINT SPECTRUM L.P. 730      
818-770 A Van Nuys CA 6664 SPRINT SPECTRUM L.P. 730   2006-07-28   
818-792 A San Fernando: San Fernando DA CA 6664 SPRINT SPECTRUM L.P. 730   2006-07-14   
818-795 A Burbank: Burbank DA CA 6664 SPRINT SPECTRUM L.P. 730      
818-857 A Canoga Park CA 6664 SPRINT SPECTRUM L.P. 730   2006-03-02   
818-916 A Van Nuys CA 6664 SPRINT SPECTRUM L.P. 730   2007-06-18   
818-917 A Canoga Park CA 6664 SPRINT SPECTRUM L.P. 730      
818-941 A Van Nuys CA 6664 SPRINT SPECTRUM L.P. 730   2006-11-13   
909-437 A Ontario CA 6664 SPRINT SPECTRUM L.P. 730      

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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