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: 685

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-685 A Edwardsville IL COVLILCLPMD  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 520      
618-685 0 Edwardsville IL   984E BANDWIDTH.COM CLEC, LLC - IL 520   2021-08-30   
618-685 1 Edwardsville IL   984E BANDWIDTH.COM CLEC, LLC - IL 520   2021-08-30   
618-685 2 Edwardsville IL   224C ONVOY, LLC 520   2021-11-20   
618-685 3 Edwardsville IL   224C ONVOY, LLC 520   2021-11-20   
618-685 4 Edwardsville IL   224C ONVOY, LLC 520   2021-11-20   
618-685 6 Edwardsville IL   7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 520   2021-05-02   
618-685 8 Edwardsville IL   624H ONVOY SPECTRUM, LLC 520   2025-01-04   
618-685 9 Edwardsville IL   490J DISH WIRELESS, LLC 520   2022-08-26   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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