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: 445

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
447-445 A Indianola IL CHMPILCPOMD  224C ONVOY, LLC 370      
447-445 0 Indianola IL   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 370   2021-07-11   
447-445 1 Indianola IL   624H ONVOY SPECTRUM, LLC 370   2024-05-17   
447-445 2 Indianola IL   224C ONVOY, LLC 370   2021-07-04   
447-445 4 Indianola IL   224C ONVOY, LLC 370   2021-05-20   
447-445 6 Indianola IL   224C ONVOY, LLC 370   2021-06-07   
447-445 7 Indianola IL   516C AT&T CORP. 370   2023-10-02   
447-445 9 Indianola IL   515J IP HORIZON LLC 370   2022-04-09   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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