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: 447 [Rate centres in NPA 447] [Dial plan for NPA 447]

NXX: 832

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
447-832 A Oakwood IL CHMPILCPXCY  516J TON80 COMMUNICATIONS, LLC 370      
447-832 0 Oakwood IL CHMPILCPXUX  939H COMMIO, LLC 370   2022-12-10   
447-832 1 Oakwood IL CHMPILCPX5Y  624H ONVOY SPECTRUM, LLC 370   2024-05-17   
447-832 4 Oakwood IL CHMPILCPXCY  516J TON80 COMMUNICATIONS, LLC 370   2022-05-21   

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.