Local Calling Guide

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

NXX: 965

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-965 A Steeleville IL PERCILXEDS0  1015 FRONTIER NORTH, INC. - IL 362      
618-965 0 Steeleville IL   145J TERRA NOVA TELECOM INC. 362   2025-08-02   
618-965 2 Steeleville IL   1015 FRONTIER NORTH, INC. - IL 362      
618-965 3 Steeleville IL   1015 FRONTIER NORTH, INC. - IL 362      
618-965 5 Steeleville IL   9915 DELTA COMMS, LLC DBA CLEARWAVE COMMUNICATIONS - IL 362   2004-05-03   
618-965 8 Steeleville IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 362   2005-02-14   
618-965 9 Steeleville IL   1015 FRONTIER NORTH, INC. - IL 362      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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