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: KGMNAZXCCMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
928-385 7 Kingman AZ 630E ONVOY, LLC - AZ 666   2023-10-14   
928-418 1 Kingman AZ 630E ONVOY, LLC - AZ 666   2023-10-14   
928-435 0 Bullhead City AZ 630E ONVOY, LLC - AZ 666   2023-08-11   
928-435 3 Bullhead City AZ 630E ONVOY, LLC - AZ 666   2023-08-11   
928-435 7 Bullhead City AZ 630E ONVOY, LLC - AZ 666   2023-08-11   
928-435 8 Bullhead City AZ 630E ONVOY, LLC - AZ 666   2023-08-11   
928-490 2 Lake Havasu City AZ 630E ONVOY, LLC - AZ 666   2023-08-11   
928-490 3 Lake Havasu City AZ 630E ONVOY, LLC - AZ 666   2023-08-11   
928-490 4 Lake Havasu City AZ 630E ONVOY, LLC - AZ 666   2023-08-11   
928-490 5 Lake Havasu City AZ 630E ONVOY, LLC - AZ 666   2023-08-11   
928-490 6 Lake Havasu City AZ 630E ONVOY, LLC - AZ 666   2023-08-11   
928-490 7 Lake Havasu City AZ 630E ONVOY, LLC - AZ 666   2023-08-11   
928-490 8 Lake Havasu City AZ 630E ONVOY, LLC - AZ 666   2023-08-11   
928-490 9 Lake Havasu City AZ 630E ONVOY, LLC - AZ 666   2023-08-11   
928-519 A Mohave Valley AZ 630E ONVOY, LLC - AZ 666      
928-519 5 Mohave Valley AZ 630E ONVOY, LLC - AZ 666   2023-01-30   
928-519 7 Mohave Valley AZ 630E ONVOY, LLC - AZ 666   2023-10-14   
928-546 0 Bullhead City AZ 630E ONVOY, LLC - AZ 666   2023-08-11   
928-610 A Bullhead City AZ 630E ONVOY, LLC - AZ 666      
928-610 6 Bullhead City AZ 630E ONVOY, LLC - AZ 666   2021-04-30   
928-867 3 Kingman AZ 630E ONVOY, LLC - AZ 666   2023-10-14   
928-867 6 Kingman AZ 630E ONVOY, LLC - AZ 666   2023-10-14   
928-880 2 Kingman AZ 630E ONVOY, LLC - AZ 666   2024-05-19   
928-880 3 Kingman AZ 630E ONVOY, LLC - AZ 666   2024-05-19   
928-898 A Kingman AZ 630E ONVOY, LLC - AZ 666      
928-898 2 Kingman AZ 630E ONVOY, LLC - AZ 666   2021-05-10   

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.