Local Calling Guide

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NPA: 618 [Rate centres in NPA 618] [Dial plan for NPA 618]

NXX: 740

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-740 A Salem IL CENLILCEOMD  772H WABASH INDEPENDENT NETWORKS, INC DBA WABASH COMM 520      
618-740 0 Salem IL CENLILCEOMD  772H WABASH INDEPENDENT NETWORKS, INC DBA WABASH COMM 520   2004-09-13   
618-740 1 Salem IL SWNSILBLPS0  462C CHARTER FIBERLINK - ILLINOIS, LLC - IL 520   2006-06-12   
618-740 2 Salem IL STLSMOWQDS2  224C ONVOY, LLC 520   2016-03-31   
618-740 3 Salem IL STLSMOWQDS2  224C ONVOY, LLC 520   2016-09-07   
618-740 4 Salem IL BLVLILAJ3MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520   2005-03-11   
618-740 5 Salem IL STLSMOGZDS0  7393 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - IL 520   2015-10-05   
618-740 6 Salem IL STLSMOWQDS2  224C ONVOY, LLC 520   2016-09-07   
618-740 7 Salem IL MTVRILMV9MD  075A DELTA COMMS, LLC DBA CLEARWAVE COMMUNICATIONS - IL 520   2013-01-10   
618-740 8 Salem IL COVLILCLPMD  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 520   2007-12-10   

Last updated: Tue, 15 Nov 2022 00:10:00 UTC

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