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: SNBBCAXFXFY

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
805-259 2 Santa Barbara CA 624H ONVOY SPECTRUM, LLC 740   2021-05-23   
805-294 9 Lompoc CA 624H ONVOY SPECTRUM, LLC 740   2021-12-15   
805-315 9 Lompoc CA 624H ONVOY SPECTRUM, LLC 740   2021-12-15   
805-344 6 Los Alamos CA 624H ONVOY SPECTRUM, LLC 740   2021-12-15   
805-344 7 Los Alamos CA 624H ONVOY SPECTRUM, LLC 740   2021-12-15   
805-510 8 Carrisa Plains CA 624H ONVOY SPECTRUM, LLC 740   2021-12-15   
805-510 9 Carrisa Plains CA 624H ONVOY SPECTRUM, LLC 740   2021-12-15   
805-519 2 Arroyo Grande CA 624H ONVOY SPECTRUM, LLC 740   2020-06-29   
805-519 3 Arroyo Grande CA 624H ONVOY SPECTRUM, LLC 740   2020-06-29   
805-519 4 Arroyo Grande CA 624H ONVOY SPECTRUM, LLC 740   2020-06-29   
805-571 9 Santa Barbara CA 624H ONVOY SPECTRUM, LLC 740   2021-05-23   
805-576 3 Carpinteria CA 624H ONVOY SPECTRUM, LLC 740   2021-12-15   
805-576 4 Carpinteria CA 624H ONVOY SPECTRUM, LLC 740   2021-12-15   
805-602 3 San Luis Obispo CA 624H ONVOY SPECTRUM, LLC 740   2021-11-19   
805-602 4 San Luis Obispo CA 624H ONVOY SPECTRUM, LLC 740   2021-11-19   
805-802 2 San Luis Obispo CA 624H ONVOY SPECTRUM, LLC 740   2024-05-31   
805-802 3 San Luis Obispo CA 624H ONVOY SPECTRUM, LLC 740   2024-05-31   
805-802 4 San Luis Obispo CA 624H ONVOY SPECTRUM, LLC 740   2024-05-31   
805-802 5 San Luis Obispo CA 624H ONVOY SPECTRUM, LLC 740   2024-05-31   
805-802 6 San Luis Obispo CA 624H ONVOY SPECTRUM, LLC 740   2024-05-31   
805-802 8 San Luis Obispo CA 624H ONVOY SPECTRUM, LLC 740   2022-02-19   
805-802 9 San Luis Obispo CA 624H ONVOY SPECTRUM, LLC 740   2022-02-19   
805-805 A Santa Barbara CA 624H ONVOY SPECTRUM, LLC 740      
805-805 0 Santa Barbara CA 624H ONVOY SPECTRUM, LLC 740   2023-07-24   
805-805 1 Santa Barbara CA 624H ONVOY SPECTRUM, LLC 740   2023-07-24   
805-805 2 Santa Barbara CA 624H ONVOY SPECTRUM, LLC 740   2023-07-24   
805-805 3 Santa Barbara CA 624H ONVOY SPECTRUM, LLC 740   2023-07-24   
805-805 4 Santa Barbara CA 624H ONVOY SPECTRUM, LLC 740   2023-07-24   
805-805 5 Santa Barbara CA 624H ONVOY SPECTRUM, LLC 740   2023-07-24   
805-805 6 Santa Barbara CA 624H ONVOY SPECTRUM, LLC 740   2023-07-24   
805-805 7 Santa Barbara CA 624H ONVOY SPECTRUM, LLC 740   2023-07-24   
805-805 8 Santa Barbara CA 624H ONVOY SPECTRUM, LLC 740   2023-07-24   
805-805 9 Santa Barbara CA 624H ONVOY SPECTRUM, LLC 740   2023-07-24   
805-818 0 Santa Barbara CA 624H ONVOY SPECTRUM, LLC 740   2022-01-29   
805-818 1 Santa Barbara CA 624H ONVOY SPECTRUM, LLC 740   2021-11-13   
805-818 2 Santa Barbara CA 624H ONVOY SPECTRUM, LLC 740   2021-11-13   
805-818 4 Santa Barbara CA 624H ONVOY SPECTRUM, LLC 740   2021-11-13   
805-818 5 Santa Barbara CA 624H ONVOY SPECTRUM, LLC 740   2021-11-13   
805-818 6 Santa Barbara CA 624H ONVOY SPECTRUM, LLC 740   2021-11-13   
805-818 9 Santa Barbara CA 624H ONVOY SPECTRUM, LLC 740   2022-01-29   
805-883 A Santa Barbara CA 624H ONVOY SPECTRUM, LLC 740      
805-883 0 Santa Barbara CA 624H ONVOY SPECTRUM, LLC 740   2019-12-02   
805-883 9 Santa Barbara CA 624H ONVOY SPECTRUM, LLC 740   2020-06-06   
805-926 3 Cambria CA 624H ONVOY SPECTRUM, LLC 740   2021-12-15   
805-926 4 Cambria CA 624H ONVOY SPECTRUM, LLC 740   2021-12-15   
805-980 6 Arroyo Grande CA 624H ONVOY SPECTRUM, LLC 740   2021-12-10   
820-218 0 Lompoc CA 624H ONVOY SPECTRUM, LLC 740   2023-11-04   
820-218 1 Lompoc CA 624H ONVOY SPECTRUM, LLC 740   2023-11-04   
820-218 2 Lompoc CA 624H ONVOY SPECTRUM, LLC 740   2023-11-04   
820-218 3 Lompoc CA 624H ONVOY SPECTRUM, LLC 740   2023-11-04   
820-218 4 Lompoc CA 624H ONVOY SPECTRUM, LLC 740   2023-11-04   
820-229 4 Santa Barbara CA 624H ONVOY SPECTRUM, LLC 740   2024-11-01   
820-229 5 Santa Barbara CA 624H ONVOY SPECTRUM, LLC 740   2024-11-01   
820-229 6 Santa Barbara CA 624H ONVOY SPECTRUM, LLC 740   2024-11-01   
820-229 7 Santa Barbara CA 624H ONVOY SPECTRUM, LLC 740   2024-11-01   
820-229 8 Santa Barbara CA 624H ONVOY SPECTRUM, LLC 740   2024-11-01   
820-336 9 Guadalupe CA 624H ONVOY SPECTRUM, LLC 740   2021-12-15   
820-587 5 Santa Barbara CA 624H ONVOY SPECTRUM, LLC 740   2022-06-11   
820-587 6 Santa Barbara CA 624H ONVOY SPECTRUM, LLC 740   2022-03-05   
820-587 7 Santa Barbara CA 624H ONVOY SPECTRUM, LLC 740   2022-03-05   
820-587 9 Santa Barbara CA 624H ONVOY SPECTRUM, LLC 740   2022-06-11   
820-666 2 San Luis Obispo CA 624H ONVOY SPECTRUM, LLC 740   2020-06-29   
820-666 3 San Luis Obispo CA 624H ONVOY SPECTRUM, LLC 740   2020-06-29   
820-666 4 San Luis Obispo CA 624H ONVOY SPECTRUM, LLC 740   2020-06-29   
820-786 2 Atascadero CA 624H ONVOY SPECTRUM, LLC 740   2021-12-15   
820-786 3 Atascadero CA 624H ONVOY SPECTRUM, LLC 740   2021-12-15   
820-800 3 Cayucos CA 624H ONVOY SPECTRUM, LLC 740   2021-12-15   
820-800 4 Cayucos CA 624H ONVOY SPECTRUM, LLC 740   2021-12-15   
820-900 5 Bradley CA 624H ONVOY SPECTRUM, LLC 740   2021-12-15   
820-900 6 Bradley CA 624H ONVOY SPECTRUM, LLC 740   2021-12-15   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.