Local Calling Guide

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

NXX: 621

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
847-621 A Elk Grove IL CHCGILWUDS0  7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
847-621 0 Elk Grove IL   7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
847-621 1 Elk Grove IL   7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
847-621 2 Elk Grove IL   7607 COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL 358   2012-12-21   
847-621 3 Elk Grove IL   7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
847-621 4 Elk Grove IL   6664 SPRINT SPECTRUM L.P. 358   2004-02-10   
847-621 5 Elk Grove IL   4604 FIRST COMMUNICATIONS LLC - IL 358   2005-02-20   
847-621 6 Elk Grove IL   8950 ALLEGIANCE TELECOM, INC. - IL 358   2006-12-14   
847-621 7 Elk Grove IL   7721 BROADWING COMMUNICATIONS, LLC - IL 358   2005-09-03   
847-621 8 Elk Grove IL   7721 BROADWING COMMUNICATIONS, LLC - IL 358   2000-09-28   
847-621 9 Elk Grove IL   667E SIGECOM, LLC DBA WOW INTERNET CABLE AND PHONE 358   2007-08-02   

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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