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: SNGRCAXFWMD

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
559-876 0 Sanger CA 649C ONVOY, LLC - CA 728   2021-05-09   
559-876 4 Sanger CA 649C ONVOY, LLC - CA 728   2011-09-27   
559-910 1 Grant Grove CA 649C ONVOY, LLC - CA 728   2021-06-01   
559-910 2 Grant Grove CA 649C ONVOY, LLC - CA 728   2021-08-13   
559-910 3 Grant Grove CA 649C ONVOY, LLC - CA 728   2021-10-29   
559-949 4 Alpaugh CA 649C ONVOY, LLC - CA 728   2018-06-18   
559-954 A Exeter CA 649C ONVOY, LLC - CA 728      
559-954 0 Exeter CA 649C ONVOY, LLC - CA 728   2023-08-10   
559-954 1 Exeter CA 649C ONVOY, LLC - CA 728   2023-08-10   
559-954 2 Exeter CA 649C ONVOY, LLC - CA 728   2023-08-10   
559-954 3 Exeter CA 649C ONVOY, LLC - CA 728   2023-08-10   
559-954 4 Exeter CA 649C ONVOY, LLC - CA 728   2023-08-10   
559-954 8 Exeter CA 649C ONVOY, LLC - CA 728   2023-01-19   
559-954 9 Exeter CA 649C ONVOY, LLC - CA 728   2023-01-19   
559-955 0 Tivy Valley CA 649C ONVOY, LLC - CA 728   2021-07-22   
559-955 8 Tivy Valley CA 649C ONVOY, LLC - CA 728   2021-03-04   
559-955 9 Tivy Valley CA 649C ONVOY, LLC - CA 728   2021-03-04   
559-990 3 Sanger CA 649C ONVOY, LLC - CA 728   2023-08-10   
559-990 4 Sanger CA 649C ONVOY, LLC - CA 728   2023-08-10   
559-990 6 Sanger CA 649C ONVOY, LLC - CA 728   2023-08-10   
559-990 7 Sanger CA 649C ONVOY, LLC - CA 728   2023-08-10   
559-990 8 Sanger CA 649C ONVOY, LLC - CA 728   2023-08-10   
559-992 0 Corcoran CA 649C ONVOY, LLC - CA 728   2017-04-21   
559-996 2 Corcoran CA 649C ONVOY, LLC - CA 728   2023-07-23   
559-996 3 Corcoran CA 649C ONVOY, LLC - CA 728   2023-07-23   
559-996 4 Corcoran CA 649C ONVOY, LLC - CA 728   2023-11-03   
559-996 5 Corcoran CA 649C ONVOY, LLC - CA 728   2023-11-03   

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

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