Local Calling Guide

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Search area code/prefix (NPA/NXX)
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NPA: 447 [Rate centres in NPA 447] [Dial plan for NPA 447]

NXX: 274

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
447-274 A Petersburg IL SPFDILES7MD  224C ONVOY, LLC 374      
447-274 0 Petersburg IL SPFDILES8MD  939H COMMIO, LLC 374   2022-12-10   
447-274 7 Petersburg IL SPFDILES7MD  224C ONVOY, LLC 374   2021-06-25   
447-274 9 Petersburg IL SPFDILESDS3  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 374   2023-07-17   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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