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: SNLOCA01XFX

<< 1 2 3 4 5 6 7 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
805-875 4 Lompoc CA 649C ONVOY, LLC - CA 740   2021-07-28   
805-875 5 Lompoc CA 649C ONVOY, LLC - CA 740   2021-07-28   
805-881 6 Carpinteria CA 649C ONVOY, LLC - CA 740   2019-10-26   
805-881 7 Carpinteria CA 649C ONVOY, LLC - CA 740   2017-04-07   
805-887 2 Santa Margarita CA 649C ONVOY, LLC - CA 740   2022-05-05   
805-887 8 Santa Margarita CA 649C ONVOY, LLC - CA 740   2021-10-03   
805-888 4 Pismo Beach CA 649C ONVOY, LLC - CA 740   2017-04-08   
805-888 8 Pismo Beach CA 649C ONVOY, LLC - CA 740   2013-03-28   
805-892 6 Santa Barbara CA 649C ONVOY, LLC - CA 740   2019-09-15   
805-892 7 Santa Barbara CA 649C ONVOY, LLC - CA 740   2019-09-15   
805-892 8 Santa Barbara CA 649C ONVOY, LLC - CA 740   2019-09-15   
805-900 3 Cayucos CA 649C ONVOY, LLC - CA 740   2019-01-23   
805-900 4 Cayucos CA 649C ONVOY, LLC - CA 740   2019-01-23   
805-900 8 Cayucos CA 649C ONVOY, LLC - CA 740   2017-04-07   
805-909 3 Cambria CA 649C ONVOY, LLC - CA 740   2021-05-09   
805-909 4 Cambria CA 649C ONVOY, LLC - CA 740   2021-05-09   
805-909 5 Cambria CA 649C ONVOY, LLC - CA 740   2021-07-28   
805-909 6 Cambria CA 649C ONVOY, LLC - CA 740   2021-07-28   
805-912 6 Bradley CA 649C ONVOY, LLC - CA 740   2021-03-05   
805-912 8 Bradley CA 649C ONVOY, LLC - CA 740   2017-04-07   
805-924 7 Cambria CA 649C ONVOY, LLC - CA 740   2017-04-07   
805-924 8 Cambria CA 649C ONVOY, LLC - CA 740   2021-08-13   
805-924 9 Cambria CA 649C ONVOY, LLC - CA 740   2021-08-13   
805-926 6 Cambria CA 649C ONVOY, LLC - CA 740   2019-01-23   
805-926 7 Cambria CA 649C ONVOY, LLC - CA 740   2019-01-23   
805-930 0 Nipomo CA 649C ONVOY, LLC - CA 740      
805-930 8 Nipomo CA 649C ONVOY, LLC - CA 740   2017-04-08   
805-939 1 Nipomo CA 649C ONVOY, LLC - CA 740   2023-11-03   
805-939 2 Nipomo CA 649C ONVOY, LLC - CA 740   2023-11-03   
805-939 3 Nipomo CA 649C ONVOY, LLC - CA 740   2023-11-03   
805-939 4 Nipomo CA 649C ONVOY, LLC - CA 740   2023-11-03   
805-939 5 Nipomo CA 649C ONVOY, LLC - CA 740   2023-11-03   
805-951 6 Santa Barbara CA 649C ONVOY, LLC - CA 740   2023-05-07   
805-952 7 Atascadero CA 649C ONVOY, LLC - CA 740   2019-01-23   
805-952 8 Atascadero CA 649C ONVOY, LLC - CA 740   2019-01-23   
805-960 3 Los Alamos CA 649C ONVOY, LLC - CA 740   2019-12-12   
805-960 4 Los Alamos CA 649C ONVOY, LLC - CA 740   2019-12-12   
805-972 4 Lompoc CA 649C ONVOY, LLC - CA 740   2022-12-16   
805-975 1 Paso Robles CA 649C ONVOY, LLC - CA 740   2021-07-28   
805-977 0 San Miguel CA 649C ONVOY, LLC - CA 740   2021-07-28   
805-977 5 San Miguel CA 649C ONVOY, LLC - CA 740   2020-05-04   
805-977 6 San Miguel CA 649C ONVOY, LLC - CA 740   2020-05-04   
805-977 8 San Miguel CA 649C ONVOY, LLC - CA 740   2021-03-05   
805-977 9 San Miguel CA 649C ONVOY, LLC - CA 740   2021-03-05   
805-979 2 Santa Barbara CA 649C ONVOY, LLC - CA 740   2016-01-04   
805-979 7 Santa Barbara CA 649C ONVOY, LLC - CA 740   2016-01-04   
805-998 2 Santa Maria CA 649C ONVOY, LLC - CA 740   2022-12-13   
805-998 3 Santa Maria CA 649C ONVOY, LLC - CA 740   2022-12-13   
805-998 4 Santa Maria CA 649C ONVOY, LLC - CA 740   2023-03-02   
805-998 5 Santa Maria CA 649C ONVOY, LLC - CA 740   2023-03-02   

<< 1 2 3 4 5 6 7 >>

Last updated: Sun, 17 May 2026 03:26:51 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.