Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: CHCGILWUX1X

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
773-439 8 Chicago Zone 03-Newcastle IL 4717 PAETEC COMMUNICATIONS, INC. - IL 358   2003-12-27   
773-449 5 Chicago Zone 09-Mitchell IL 4717 PAETEC COMMUNICATIONS, INC. - IL 358   2004-01-21   
773-474 A Chicago Zone 10-Pullman IL 7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
773-474 5 Chicago Zone 10-Pullman IL 7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
773-482 A Chicago Zone 11-O'Hare IL 7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
773-482 4 Chicago Zone 11-O'Hare IL 7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358   2006-11-26   
773-482 5 Chicago Zone 11-O'Hare IL 7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
773-482 6 Chicago Zone 11-O'Hare IL 4717 PAETEC COMMUNICATIONS, INC. - IL 358   2004-12-27   
773-482 7 Chicago Zone 11-O'Hare IL 4717 PAETEC COMMUNICATIONS, INC. - IL 358   2004-12-24   
773-482 8 Chicago Zone 11-O'Hare IL 4717 PAETEC COMMUNICATIONS, INC. - IL 358   2004-12-27   
773-482 9 Chicago Zone 11-O'Hare IL 4717 PAETEC COMMUNICATIONS, INC. - IL 358   2004-12-27   
773-496 A Chicago Zone 07-Stewart IL 7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
773-496 0 Chicago Zone 07-Stewart IL 4717 PAETEC COMMUNICATIONS, INC. - IL 358   2003-12-27   
773-496 1 Chicago Zone 07-Stewart IL 4717 PAETEC COMMUNICATIONS, INC. - IL 358   2003-12-27   
773-496 2 Chicago Zone 07-Stewart IL 4717 PAETEC COMMUNICATIONS, INC. - IL 358   2003-12-27   
773-496 3 Chicago Zone 07-Stewart IL 4717 PAETEC COMMUNICATIONS, INC. - IL 358   2003-12-27   
773-496 5 Chicago Zone 07-Stewart IL 7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
773-496 6 Chicago Zone 07-Stewart IL 4717 PAETEC COMMUNICATIONS, INC. - IL 358   2003-12-27   
773-496 7 Chicago Zone 07-Stewart IL 4717 PAETEC COMMUNICATIONS, INC. - IL 358   2003-12-27   
773-496 8 Chicago Zone 07-Stewart IL 4717 PAETEC COMMUNICATIONS, INC. - IL 358   2003-12-27   
773-496 9 Chicago Zone 07-Stewart IL 4717 PAETEC COMMUNICATIONS, INC. - IL 358   2003-12-27   
773-516 5 Chicago Zone 02-Edgewater IL 4717 PAETEC COMMUNICATIONS, INC. - IL 358   2005-10-25   
773-516 6 Chicago Zone 02-Edgewater IL 4717 PAETEC COMMUNICATIONS, INC. - IL 358   2005-10-25   
773-526 A Chicago Zone 08-Portsmouth IL 7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
773-526 5 Chicago Zone 08-Portsmouth IL 7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
773-554 3 Chicago Zone 03-Kildare IL 8760 US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL 358   2009-10-16   
773-557 A Chicago Zone 03-Kildare IL 7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
773-557 1 Chicago Zone 03-Kildare IL 7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
773-577 A Chicago Zone 03-Kildare IL 7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
773-577 2 Chicago Zone 03-Kildare IL 7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
773-577 5 Chicago Zone 03-Kildare IL 7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
773-596 A Chicago Zone 02-Rogers Park IL 7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
773-596 2 Chicago Zone 02-Rogers Park IL 7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358   2007-12-09   
773-596 5 Chicago Zone 02-Rogers Park IL 7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
773-627 A Chicago Zone 08-Prospect IL 7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
773-627 5 Chicago Zone 08-Prospect IL 7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
773-634 6 Chicago Zone 04-Humboldt IL 7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358   2005-07-10   
773-639 3 Chicago Zone 03-Kildare IL 4717 PAETEC COMMUNICATIONS, INC. - IL 358   2008-08-19   
773-640 A Chicago Zone 06-Kedzie IL 7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
773-640 5 Chicago Zone 06-Kedzie IL 7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
773-648 A Chicago Zone 06-Lafayette IL 7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
773-648 2 Chicago Zone 06-Lafayette IL 7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
773-649 A Chicago Zone 02-Irving IL 7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
773-649 0 Chicago Zone 02-Irving IL 7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
773-653 A Chicago Zone 03-Newcastle IL 7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
773-653 2 Chicago Zone 03-Newcastle IL 7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
773-654 A Chicago Zone 02-Edgewater IL 7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      
773-654 2 Chicago Zone 02-Edgewater IL 4717 PAETEC COMMUNICATIONS, INC. - IL 358   2005-04-12   
773-654 4 Chicago Zone 02-Edgewater IL 8760 US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL 358   2009-10-16   
773-654 5 Chicago Zone 02-Edgewater IL 7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. 358      

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

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