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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Switch: THOKCAXFDS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
805-228 A Oxnard CA 2319 FRONTIER CALIFORNIA INC. 730      
805-228 0 Oxnard CA 2319 FRONTIER CALIFORNIA INC. 730      
805-228 1 Oxnard CA 2319 FRONTIER CALIFORNIA INC. 730      
805-228 5 Oxnard CA 2319 FRONTIER CALIFORNIA INC. 730      
805-228 6 Oxnard CA 2319 FRONTIER CALIFORNIA INC. 730      
805-228 7 Oxnard CA 2319 FRONTIER CALIFORNIA INC. 730      
805-228 8 Oxnard CA 2319 FRONTIER CALIFORNIA INC. 730      
805-229 A Santa Paula CA 2319 FRONTIER CALIFORNIA INC. 730      
805-229 0 Santa Paula CA 2319 FRONTIER CALIFORNIA INC. 730      
805-230 A Thousand Oaks CA 2319 FRONTIER CALIFORNIA INC. 730      
805-246 A Point Mugu CA 2319 FRONTIER CALIFORNIA INC. 730      
805-246 0 Point Mugu CA 2319 FRONTIER CALIFORNIA INC. 730      
805-262 A Newbury Park CA 2319 FRONTIER CALIFORNIA INC. 730      
805-262 0 Newbury Park CA 2319 FRONTIER CALIFORNIA INC. 730      
805-262 1 Newbury Park CA 2319 FRONTIER CALIFORNIA INC. 730      
805-351 A El Rio CA 2319 FRONTIER CALIFORNIA INC. 730      
805-351 0 El Rio CA 2319 FRONTIER CALIFORNIA INC. 730      
805-449 A Thousand Oaks CA 2319 FRONTIER CALIFORNIA INC. 730      
805-494 A Thousand Oaks CA 2319 FRONTIER CALIFORNIA INC. 730      
805-494 0 Thousand Oaks CA 2319 FRONTIER CALIFORNIA INC. 730      
805-494 1 Thousand Oaks CA 2319 FRONTIER CALIFORNIA INC. 730      
805-494 3 Thousand Oaks CA 2319 FRONTIER CALIFORNIA INC. 730      
805-494 4 Thousand Oaks CA 2319 FRONTIER CALIFORNIA INC. 730      
805-494 5 Thousand Oaks CA 2319 FRONTIER CALIFORNIA INC. 730      
805-494 6 Thousand Oaks CA 2319 FRONTIER CALIFORNIA INC. 730      
805-494 7 Thousand Oaks CA 2319 FRONTIER CALIFORNIA INC. 730      
805-494 8 Thousand Oaks CA 2319 FRONTIER CALIFORNIA INC. 730      
805-494 9 Thousand Oaks CA 2319 FRONTIER CALIFORNIA INC. 730      
805-496 A Thousand Oaks CA 2319 FRONTIER CALIFORNIA INC. 730      
805-497 A Thousand Oaks CA 2319 FRONTIER CALIFORNIA INC. 730      
805-557 A Thousand Oaks CA 2319 FRONTIER CALIFORNIA INC. 730      
805-557 0 Thousand Oaks CA 2319 FRONTIER CALIFORNIA INC. 730      
805-557 1 Thousand Oaks CA 2319 FRONTIER CALIFORNIA INC. 730      
805-557 2 Thousand Oaks CA 2319 FRONTIER CALIFORNIA INC. 730      
805-557 3 Thousand Oaks CA 2319 FRONTIER CALIFORNIA INC. 730      
805-557 4 Thousand Oaks CA 2319 FRONTIER CALIFORNIA INC. 730      
805-557 7 Thousand Oaks CA 2319 FRONTIER CALIFORNIA INC. 730      
805-590 A Conejo CA 2319 FRONTIER CALIFORNIA INC. 730      
805-590 1 Conejo CA 2319 FRONTIER CALIFORNIA INC. 730      
805-738 A Camarillo CA 2319 FRONTIER CALIFORNIA INC. 730      
805-738 0 Camarillo CA 2319 FRONTIER CALIFORNIA INC. 730      
805-738 1 Camarillo CA 2319 FRONTIER CALIFORNIA INC. 730      
805-777 A Thousand Oaks CA 2319 FRONTIER CALIFORNIA INC. 730      
805-778 A Thousand Oaks CA 2319 FRONTIER CALIFORNIA INC. 730      
805-778 0 Thousand Oaks CA 2319 FRONTIER CALIFORNIA INC. 730      
805-778 1 Thousand Oaks CA 2319 FRONTIER CALIFORNIA INC. 730      
805-778 2 Thousand Oaks CA 2319 FRONTIER CALIFORNIA INC. 730      
805-778 3 Thousand Oaks CA 2319 FRONTIER CALIFORNIA INC. 730      
805-778 4 Thousand Oaks CA 2319 FRONTIER CALIFORNIA INC. 730      
805-778 6 Thousand Oaks CA 2319 FRONTIER CALIFORNIA INC. 730      
805-778 7 Thousand Oaks CA 2319 FRONTIER CALIFORNIA INC. 730      
805-778 9 Thousand Oaks CA 2319 FRONTIER CALIFORNIA INC. 730      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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