Local Calling Guide

Area code/prefix search

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Melvin, IL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
217-388 A MLVNILXCRS1  1015 FRONTIER NORTH, INC. - IL 370      
217-388 1 CHMPILCPOMD  224C ONVOY, LLC 370   2019-07-05   
217-388 2 MLVNILXCRS1  1015 FRONTIER NORTH, INC. - IL 370      
217-388 3 CHMPILCPXHX  593K MCC TELEPHONY LLC 370   2010-03-15   
217-388 4 CHMPILCPX0Y  073H TELNYX LLC 370   2020-07-16   
217-388 5 CHMPILCPOMD  224C ONVOY, LLC 370   2018-10-06   
217-388 6 CHMPILCPXOX  508J CENTURYLINK COMMUNICATIONS, LLC 370   2016-06-14   
217-388 7 MLVNILXCRS1  1015 FRONTIER NORTH, INC. - IL 370      
217-388 8 CHMPILCPDS1  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 370   2015-10-30   
217-388 9 CHMPILCPOMD  224C ONVOY, LLC 370   2019-07-05   
447-200 A CHMPILCPX7Y  965H FRACTEL, LLC 370      
447-200 0 CHMPILCPX7Y  965H FRACTEL, LLC 370   2021-03-29   
447-200 1 CHMPILCPOMD  224C ONVOY, LLC 370   2023-09-30   
447-200 2 CHMPILCPOMD  224C ONVOY, LLC 370   2021-04-04   
447-200 3 CHMPILCPOMD  224C ONVOY, LLC 370   2021-05-09   
447-200 4 CHMPILCPOMD  224C ONVOY, LLC 370   2022-12-03   
447-200 5 CHMPILCPOMD  224C ONVOY, LLC 370   2021-12-03   
447-200 8 CHMPILCPX5Y  624H ONVOY SPECTRUM, LLC 370   2024-05-17   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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