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: 475

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-475 A New Athens IL NWATILGYRS0  9329 ILLINOIS BELL TEL CO 520      
618-475 0 New Athens IL COVLILCL0MD  516C AT&T CORP. 520   2011-09-29   
618-475 1 New Athens IL MTVRILMV9MD  075A DELTA COMMS, LLC DBA CLEARWAVE COMMUNICATIONS - IL 520   2013-01-07   
618-475 2 New Athens IL NWATILGYRS0  9329 ILLINOIS BELL TEL CO 520      
618-475 3 New Athens IL NWATILGYRS0  9329 ILLINOIS BELL TEL CO 520      
618-475 4 New Athens IL STLSMOGZDS5  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 520   2013-04-28   
618-475 6 New Athens IL BLVLILAJ3MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520   2004-07-17   
618-475 7 New Athens IL STLSMO05XPX  506J TWILIO INTERNATIONAL, INC. 520   2021-10-28   
618-475 8 New Athens IL STLSMOGZDS5  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 520   2013-04-28   
618-475 9 New Athens IL NWATILGYRS0  9329 ILLINOIS BELL TEL CO 520      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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