Local Calling Guide

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

NXX: 831

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-831 A Edwardsville IL   7393 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - IL 520   2022-05-08   
618-831 1 Edwardsville IL   7393 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - IL 520   2022-05-08   

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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