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: 223 [Rate centres in NPA 223] [Dial plan for NPA 223]

NXX: 203

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
223-203 A Airville PA HRBGPAHAXAZ  002F BANDWIDTH.COM CLEC, LLC - PA 226      
223-203 0 Airville PA HRBGPAHAXAZ  002F BANDWIDTH.COM CLEC, LLC - PA 226   2018-08-19   
223-203 1 Airville PA HRBGPAHAXAZ  002F BANDWIDTH.COM CLEC, LLC - PA 226   2018-08-19   
223-203 2 Airville PA HRBGPAHAXAZ  002F BANDWIDTH.COM CLEC, LLC - PA 226   2018-09-24   
223-203 3 Airville PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226   2020-05-04   
223-203 4 Airville PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226   2020-05-04   
223-203 5 Airville PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226   2020-05-04   
223-203 6 Airville PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226   2019-09-19   
223-203 7 Airville PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226   2019-09-19   
223-203 8 Airville PA HRBGPAHAXAZ  002F BANDWIDTH.COM CLEC, LLC - PA 226   2018-09-24   
223-203 9 Airville PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226   2020-05-04   

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.