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: 440

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
447-440 A Bowen IL GLBGILXDDMD  224C ONVOY, LLC 977      
447-440 2 Bowen IL GLBGILXDDMD  224C ONVOY, LLC 977   2021-07-05   
447-440 4 Bowen IL MCMBILXDX5X  624H ONVOY SPECTRUM, LLC 977   2023-07-29   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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