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: 582 [Rate centres in NPA 582] [Dial plan for NPA 582]

NXX: 254

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
582-254 A Millport (Potter) PA BFLONYFRXHY  547E ONVOY, LLC - PA 140      
582-254 2 Millport (Potter) PA BFLONYFRXHY  547E ONVOY, LLC - PA 140   2023-11-13   

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.