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: 323

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-323 A Iuka IL IUKAILIURS1  9329 ILLINOIS BELL TEL CO 520      
618-323 0 Iuka IL   073H TELNYX LLC 520   2018-07-24   
618-323 1 Iuka IL   063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 520   2012-10-28   
618-323 2 Iuka IL   224C ONVOY, LLC 520   2016-09-07   
618-323 3 Iuka IL   224C ONVOY, LLC 520   2016-09-07   
618-323 4 Iuka IL   772H WABASH INDEPENDENT NETWORKS, INC DBA WABASH COMM 520   2014-08-04   
618-323 5 Iuka IL   224C ONVOY, LLC 520   2019-07-29   
618-323 6 Iuka IL   9329 ILLINOIS BELL TEL CO 520      
618-323 7 Iuka IL   508J CENTURYLINK COMMUNICATIONS, LLC 520   2014-07-17   
618-323 8 Iuka IL   224C ONVOY, LLC 520   2019-07-29   
618-323 9 Iuka IL   495J STRATUS NETWORKS 520   2020-12-18   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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