Local Calling Guide

Area code/prefix search

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

NXX: 874

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-874 A East St Louis IL ESLSILBRDS0  9329 ILLINOIS BELL TEL CO 520      
618-874 0 East St Louis IL   9329 ILLINOIS BELL TEL CO 520      
618-874 1 East St Louis IL   9329 ILLINOIS BELL TEL CO 520      
618-874 2 East St Louis IL   9329 ILLINOIS BELL TEL CO 520      
618-874 3 East St Louis IL   9329 ILLINOIS BELL TEL CO 520      
618-874 4 East St Louis IL   508J CENTURYLINK COMMUNICATIONS, LLC 520   2014-05-05   
618-874 5 East St Louis IL   5562 METROPCS, INC. 520   2022-02-24   
618-874 6 East St Louis IL   9329 ILLINOIS BELL TEL CO 520      
618-874 7 East St Louis IL   9329 ILLINOIS BELL TEL CO 520      
618-874 8 East St Louis IL   9329 ILLINOIS BELL TEL CO 520      
618-874 9 East St Louis IL   984E BANDWIDTH.COM CLEC, LLC - IL 520   2020-06-06   

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

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