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: 744

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
447-744 A Broadlands IL CHMPILCPOMD  224C ONVOY, LLC 370      
447-744 0 Broadlands IL CHMPILCPX5Y  624H ONVOY SPECTRUM, LLC 370   2024-05-16   
447-744 1 Broadlands IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 370   2025-09-07   
447-744 4 Broadlands IL   145J TERRA NOVA TELECOM INC. 370   2025-05-27   
447-744 7 Broadlands IL CHMPILCPOMD  224C ONVOY, LLC 370   2021-06-17   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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