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: 347

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
447-347 A Cheneyville IL CHMPILCPOMD  224C ONVOY, LLC 370      
447-347 0 Cheneyville IL CHMPILCPX0Y  073H TELNYX LLC 370   2021-10-01   
447-347 3 Cheneyville IL CHMPILCPOMD  224C ONVOY, LLC 370   2021-07-04   
447-347 4 Cheneyville IL CHMPILCPOMD  224C ONVOY, LLC 370   2021-06-17   
447-347 7 Cheneyville IL CHMPILCPOMD  224C ONVOY, LLC 370   2021-06-18   

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

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