Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 618 [Rate centres in NPA 618] [Dial plan for NPA 618]

NXX: 790

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-790 A Du Quoin IL CRDLILAB0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 362      
618-790 0 Du Quoin IL CRDLILAB0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 362      
618-790 1 Du Quoin IL CRDLILXEX8X  224C ONVOY, LLC 362   2018-10-01   
618-790 2 Du Quoin IL HRBGILCBDS0  9915 DELTA COMMS, LLC DBA CLEARWAVE COMMUNICATIONS - IL 362   2003-02-03   
618-790 3 Du Quoin IL CRDLILABWMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362   2003-03-08   
618-790 4 Du Quoin IL CRDLILABWMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362   2003-03-08   
618-790 5 Du Quoin IL CRDLILABWMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362   2005-10-15   
618-790 6 Du Quoin IL CRDLILABWMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362   2012-02-10   
618-790 7 Du Quoin IL CRDLILAB0MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 362   2004-07-02   
618-790 8 Du Quoin IL CRDLILABWMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 362   2010-09-06   

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

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