Local Calling Guide

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

NXX: 688

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-688 A Edgemont IL COVLILCQXMD  7393 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - IL 520      
618-688 0 Edgemont IL BLVLILAJ3MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520   2005-02-07   
618-688 1 Edgemont IL COVLILCQXMD  7393 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - IL 520   2002-11-01   
618-688 2 Edgemont IL BLVLILAJ3MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520   2007-04-19   
618-688 3 Edgemont IL STLSMO05XPX  506J TWILIO INTERNATIONAL, INC. 520   2021-06-10   
618-688 4 Edgemont IL BLVLILAJ3MD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 520   2003-08-25   
618-688 5 Edgemont IL STLSMOWQDS2  224C ONVOY, LLC 520   2021-11-20   
618-688 7 Edgemont IL COVLILCQXMD  7393 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - IL 520   2007-02-04   
618-688 8 Edgemont IL   224C ONVOY, LLC 520   2024-04-04   
618-688 9 Edgemont IL STLSMOWQDS2  224C ONVOY, LLC 520   2021-11-20   

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

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