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: 647

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
447-647 A Mahomet IL CHMPILCPOMD  224C ONVOY, LLC 370      
447-647 0 Mahomet IL CHMPILCPX0Y  073H TELNYX LLC 370   2021-10-01   
447-647 1 Mahomet IL CHMPILLW0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370   2021-06-18   
447-647 2 Mahomet IL CHMPILCPOMD  224C ONVOY, LLC 370   2021-07-04   
447-647 3 Mahomet IL CHMPILCPOMD  224C ONVOY, LLC 370   2021-07-04   
447-647 4 Mahomet IL CHMPILCPOMD  224C ONVOY, LLC 370   2021-06-17   
447-647 6 Mahomet IL CHMPILCPOMD  224C ONVOY, LLC 370   2021-06-18   
447-647 7 Mahomet IL CHMPILCPOMD  224C ONVOY, LLC 370   2021-06-18   
447-647 8 Mahomet IL CHMPILCPX5Y  624H ONVOY SPECTRUM, LLC 370   2024-05-17   
447-647 9 Mahomet IL CHMPILCPXIX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 370   2023-11-19   

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

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