Local Calling Guide

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NPA: 618 [Rate centres in NPA 618] [Dial plan for NPA 618]

NXX: 205

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-205 A Glen Carbon IL COVLILCQXQX  829J PAETEC ITEL, LLC 520      
618-205 0 Glen Carbon IL COVLILCQXOX  495J STRATUS NETWORKS 520   2020-12-18   
618-205 1 Glen Carbon IL   792K CHARTER IP ENABLED SERVICES, LLC 520   2015-06-30   
618-205 2 Glen Carbon IL COVLILCQXQX  829J PAETEC ITEL, LLC 520   2009-03-27   
618-205 3 Glen Carbon IL   792K CHARTER IP ENABLED SERVICES, LLC 520   2004-10-22   
618-205 4 Glen Carbon IL COVLILCQXQX  829J PAETEC ITEL, LLC 520      
618-205 5 Glen Carbon IL BLVLILAJ3MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520   2005-08-13   
618-205 6 Glen Carbon IL BLVLILAJ3MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520   2004-07-17   
618-205 7 Glen Carbon IL COVLILCQX1X  7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL 520   2014-10-31   
618-205 8 Glen Carbon IL   792K CHARTER IP ENABLED SERVICES, LLC 520   2011-10-18   
618-205 9 Glen Carbon IL STLSMOWQDS2  224C ONVOY, LLC 520   2016-03-14   

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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