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: 568

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-568 A Elkville IL EKVLILXERS0  1015 FRONTIER NORTH, INC. - IL 362      
618-568 0 Elkville IL   846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 362   2010-05-09   
618-568 1 Elkville IL   1015 FRONTIER NORTH, INC. - IL 362      
618-568 2 Elkville IL   1015 FRONTIER NORTH, INC. - IL 362      
618-568 3 Elkville IL   495J STRATUS NETWORKS 362   2020-12-19   
618-568 4 Elkville IL   224C ONVOY, LLC 362   2019-09-07   
618-568 5 Elkville IL   224C ONVOY, LLC 362   2018-10-01   
618-568 6 Elkville IL   624H ONVOY SPECTRUM, LLC 362   2023-06-30   
618-568 7 Elkville IL   224C ONVOY, LLC 362   2021-07-05   
618-568 8 Elkville IL   9915 DELTA COMMS, LLC DBA CLEARWAVE COMMUNICATIONS - IL 362   2004-05-03   
618-568 9 Elkville IL   073H TELNYX LLC 362   2020-07-09   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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