Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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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: Thu, 16 Oct 2025 03:04:18 UTC

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