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: 319 [Rate centres in NPA 319] [Dial plan for NPA 319]

NXX: 324

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
319-324 A Brighton IA DVNPIADTUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634      
319-324 2 Brighton IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2021-11-17   
319-324 3 Brighton IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2022-01-14   
319-324 4 Brighton IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2021-03-13   
319-324 5 Brighton IA DVNPIADTGMD  221F ONVOY, LLC - IA 634   2022-02-14   
319-324 9 Brighton IA DVNPIADTUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634   2020-11-05   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.