Local Calling Guide

Area code/prefix search

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

NXX: 225

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
447-225 A Vermilion IL TRRHINXAQMD  224C ONVOY, LLC 938      
447-225 0 Vermilion IL TRRHINXAQMD  224C ONVOY, LLC 938   2023-09-30   
447-225 2 Vermilion IL   145J TERRA NOVA TELECOM INC. 938   2025-05-31   
447-225 5 Vermilion IL TRRHINXAQMD  224C ONVOY, LLC 938   2022-01-07   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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