Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: CHCGIL24DS3

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
224-233 5 Skokie IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2006-05-20   
224-233 6 Skokie IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2006-05-20   
224-233 7 Skokie IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2006-05-20   
224-233 8 Skokie IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2006-05-20   
224-233 9 Skokie IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2006-05-20   
224-238 2 Elgin IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2005-02-20   
224-238 4 Elgin IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2005-03-13   
224-265 A Elk Grove IL 4604 FIRST COMMUNICATIONS, LLC - IL 358      
224-265 6 Elk Grove IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-08-08   
224-293 7 Dundee IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-12-11   
224-320 A Lake Zurich IL 4604 FIRST COMMUNICATIONS, LLC - IL 358      
224-333 3 Algonquin IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2006-04-15   
224-333 4 Algonquin IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2006-05-22   
224-353 2 Roselle IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2006-08-05   
224-359 A Elgin IL 4604 FIRST COMMUNICATIONS, LLC - IL 358      
224-359 0 Elgin IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-12-04   
224-359 1 Elgin IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-12-04   
224-359 2 Elgin IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-12-04   
224-359 3 Elgin IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-12-04   
224-359 4 Elgin IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-12-04   
224-359 5 Elgin IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-12-04   
224-359 6 Elgin IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-12-04   
224-359 7 Elgin IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-12-04   
224-359 8 Elgin IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-12-04   
224-359 9 Elgin IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-12-04   
224-366 8 Elk Grove IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2005-10-14   
224-377 4 Wheeling IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2005-04-15   
224-387 3 Arlington Heights IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2008-09-14   
224-387 4 Arlington Heights IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2008-08-24   
224-420 3 Evanston IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2006-05-30   
224-420 4 Evanston IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2005-03-20   
224-420 5 Evanston IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2005-06-20   
224-420 8 Evanston IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2004-12-02   
224-435 2 Glenview IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2015-07-04   
224-479 2 Northbrook IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2015-02-19   
224-515 7 Deerfield IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2006-01-26   
224-520 7 Roselle IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2005-03-20   
224-521 9 Glenview IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2005-01-10   
224-533 A Deerfield IL 4604 FIRST COMMUNICATIONS, LLC - IL 358      
224-533 0 Deerfield IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2006-05-26   
224-533 1 Deerfield IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2006-05-26   
224-533 2 Deerfield IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2006-05-26   
224-533 3 Deerfield IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2006-05-26   
224-533 4 Deerfield IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2006-05-26   
224-533 5 Deerfield IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2006-05-26   
224-533 6 Deerfield IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2006-05-26   
224-533 7 Deerfield IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2006-05-26   
224-533 8 Deerfield IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2006-05-26   
224-533 9 Deerfield IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2006-05-26   
224-552 5 Lake Forest IL 4604 FIRST COMMUNICATIONS, LLC - IL 358   2007-02-11   

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

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