Local Calling Guide

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

NXX: 441

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
447-441 A Elvaston IL GLBGILXDDMD  224C ONVOY, LLC 977      
447-441 1 Elvaston IL GLBGILXDDMD  224C ONVOY, LLC 977   2021-07-05   

Last updated: Tue, 24 Jan 2023 03:01:57 UTC

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