Local Calling Guide

Area code/prefix search

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

NXX: 396

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-396 A Batchtown IL BTTWILXERS0  1183 CITIZENS TELECOM CO ILLINOIS-FRONTIER CITIZENS -IL 520      

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

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