Local Calling Guide

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

NXX: 859

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-859 A Ellis Grove IL ELLGILXERS0  1015 FRONTIER NORTH, INC. - IL 362      
618-859 3 Ellis Grove IL ELLGILXERS0  1015 FRONTIER NORTH, INC. - IL 362      
618-859 7 Ellis Grove IL HRBGILCBDS0  9915 DELTA COMMS, LLC DBA CLEARWAVE COMMUNICATIONS - IL 362   2004-05-03   
618-859 9 Ellis Grove IL   145J TERRA NOVA TELECOM INC. 362   2025-08-01   

Last updated: Fri, 25 Jul 2025 03:21:23 UTC

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