Local Calling Guide

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

NXX: 245

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
447-245 A Champaign-Urbana IL CHMPILWK5MD  732J NUSO, LLC 370      
447-245 2 Champaign-Urbana IL CHMPILWK5MD  732J NUSO, LLC 370   2023-04-01   

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

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