Local Calling Guide

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NPA: 847 [Rate centres in NPA 847] [Dial plan for NPA 847]

NXX: 457

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
847-457 A Lake Forest IL CHCGILCLEMD  7421 AT&T - LOCAL 358      
847-457 0 Lake Forest IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2013-01-14   
847-457 1 Lake Forest IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-02-04   
847-457 2 Lake Forest IL BNSVILDGDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 358   2000-04-04   
847-457 3 Lake Forest IL CHCGILWUX1X  7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358   1999-03-01   
847-457 4 Lake Forest IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2003-08-18   
847-457 5 Lake Forest IL CHCGILCLEMD  7421 AT&T - LOCAL 358      
847-457 6 Lake Forest IL CHCGIL24DS3  4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-09-20   
847-457 7 Lake Forest IL CHCGIL24DS3  4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-10-17   
847-457 8 Lake Forest IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2006-09-06   
847-457 9 Lake Forest IL CHCGILWUX1X  7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358   2006-04-22   

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

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