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: 326 [Rate centres in NPA 326] [Dial plan for NPA 326]

NXX: 210

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
326-210 A Russellville OH GRTWOHXAGMD  464C ONVOY, LLC - OH 328      
326-210 0 Russellville OH GRTWOHXAGMD  464C ONVOY, LLC - OH 328   2021-06-13   
326-210 1 Russellville OH DYTNOH22XGY  464C ONVOY, LLC - OH 328   2022-12-17   
326-210 2 Russellville OH DYTNOH22XGY  464C ONVOY, LLC - OH 328   2021-10-02   
326-210 3 Russellville OH DYTNOH22XGY  464C ONVOY, LLC - OH 328   2021-12-17   
326-210 4 Russellville OH GRTWOHXADMD  624H ONVOY SPECTRUM, LLC 328   2023-05-08   
326-210 8 Russellville OH DYTNOH22XGY  464C ONVOY, LLC - OH 328   2023-07-31   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.