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: 307

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-307 A Edwardsville IL COVLILCQXQX  829J PAETEC ITEL, LLC 520      
618-307 0 Edwardsville IL BLVLILAJ3MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520   2005-03-18   
618-307 1 Edwardsville IL COVLILCQXQX  829J PAETEC ITEL, LLC 520      
618-307 2 Edwardsville IL COVLILCQXQX  829J PAETEC ITEL, LLC 520      
618-307 3 Edwardsville IL COVLILCQXQX  829J PAETEC ITEL, LLC 520   2002-11-01   
618-307 4 Edwardsville IL BLVLILAJ3MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520   2003-08-25   
618-307 5 Edwardsville IL   792K CHARTER IP ENABLED SERVICES, LLC 520   2004-10-22   
618-307 6 Edwardsville IL BLVLILAJ3MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520   2005-03-18   
618-307 7 Edwardsville IL BLVLILAJ3MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520   2005-03-18   
618-307 8 Edwardsville IL MTVRILMV9MD  075A DELTA COMMS, LLC DBA CLEARWAVE COMMUNICATIONS - IL 520   2013-01-07   
618-307 9 Edwardsville IL   792K CHARTER IP ENABLED SERVICES, LLC 520   2007-01-21   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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