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: 539

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-539 A Freeburg IL FEBGILLXRS0  9329 ILLINOIS BELL TEL CO 520      
618-539 0 Freeburg IL FEBGILLXRS0  9329 ILLINOIS BELL TEL CO 520      
618-539 1 Freeburg IL MTVRILMV9MD  075A DELTA COMMS, LLC DBA CLEARWAVE COMMUNICATIONS - IL 520   2013-01-07   
618-539 2 Freeburg IL COVLILCQXIX  984E BANDWIDTH.COM CLEC, LLC - IL 520   2019-07-08   
618-539 3 Freeburg IL FEBGILLXRS0  9329 ILLINOIS BELL TEL CO 520      
618-539 4 Freeburg IL FEBGILLXRS0  9329 ILLINOIS BELL TEL CO 520      
618-539 5 Freeburg IL FEBGILLXRS0  9329 ILLINOIS BELL TEL CO 520      
618-539 6 Freeburg IL FEBGILLXRS0  9329 ILLINOIS BELL TEL CO 520      
618-539 7 Freeburg IL COVLILCLPMD  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 520   2019-04-19   
618-539 8 Freeburg IL BLVLILAJ3MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520   2004-07-17   
618-539 9 Freeburg IL FEBGILLXRS0  9329 ILLINOIS BELL TEL CO 520      

Last updated: Fri, 13 May 2022 22:16:13 UTC

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