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: 254

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
447-254 A Athens IL SPFDILGIDMD  732J NUSO, LLC 374      
447-254 0 Athens IL SPFDILES8MD  939H COMMIO, LLC 374   2024-02-03   
447-254 1 Athens IL SPFDILGIDMD  732J NUSO, LLC 374   2023-06-23   
447-254 2 Athens IL SPFDILGIDMD  732J NUSO, LLC 374   2024-09-15   
447-254 9 Athens IL SPFDILESDS3  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 374   2024-10-31   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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