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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-623 A Collinsville IL NWTPMOABGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
618-623 0 Collinsville IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520   2005-01-10   
618-623 1 Collinsville IL   6664 SPRINT SPECTRUM L.P. 520   2010-12-19   
618-623 2 Collinsville IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
618-623 3 Collinsville IL   6664 SPRINT SPECTRUM L.P. 520   2010-12-19   
618-623 4 Collinsville IL   6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520   2003-03-23   
618-623 5 Collinsville IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2012-03-21   
618-623 6 Collinsville IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2012-06-27   
618-623 7 Collinsville IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520   2012-06-27   
618-623 8 Collinsville IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      
618-623 9 Collinsville IL   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 520      

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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