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.

NPA: 659 [Rate centres in NPA 659] [Dial plan for NPA 659]

NXX: 232

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
659-232 A Gardendale AL BRHMALMTY1X  197D VONAGE AMERICA LLC 476      
659-232 0 Gardendale AL   624H ONVOY SPECTRUM, LLC 476   2021-10-27   
659-232 1 Gardendale AL   624H ONVOY SPECTRUM, LLC 476   2021-10-27   
659-232 2 Gardendale AL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476   2024-07-26   
659-232 3 Gardendale AL   604E ONVOY, LLC - AL 476   2023-08-11   
659-232 4 Gardendale AL   197D VONAGE AMERICA LLC 476   2021-07-26   
659-232 5 Gardendale AL   624H ONVOY SPECTRUM, LLC 476   2022-02-18   
659-232 6 Gardendale AL   624H ONVOY SPECTRUM, LLC 476   2022-02-18   
659-232 7 Gardendale AL   604E ONVOY, LLC - AL 476   2023-08-11   
659-232 8 Gardendale AL   515J IP HORIZON LLC 476   2022-02-18   
659-232 9 Gardendale AL   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 476   2022-08-19   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.