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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
217-631 4 Monticello IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370      
217-643 8 Thomasboro IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370   2005-03-24   
217-655 4 Danville IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370      
217-662 3 Georgetown IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370   2005-12-29   
217-662 7 Georgetown IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370   2004-07-17   
217-689 0 Champaign-Urbana IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370      
217-689 1 Champaign-Urbana IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370      
217-689 2 Champaign-Urbana IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370   2010-11-27   
217-689 4 Champaign-Urbana IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370      
217-689 5 Champaign-Urbana IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370   2021-04-24   
217-694 6 Flatville IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370   2005-03-24   
217-703 A Danville IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370      
217-703 0 Danville IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370      
217-703 1 Danville IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370      
217-703 4 Danville IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370      
217-727 A Gibson City IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370      
217-727 7 Gibson City IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370   2004-07-02   
217-733 5 Fairmount IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370   2004-07-16   
217-733 6 Fairmount IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370   2005-12-29   
217-759 3 Bismarck IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370   2006-04-24   
217-759 4 Bismarck IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370   2004-07-16   
217-769 A Hoopeston IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370      
217-769 0 Hoopeston IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370      
217-769 4 Hoopeston IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370      
217-771 A Gibson City IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370      
217-771 0 Gibson City IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370      
217-771 4 Gibson City IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370      
217-772 A Hoopeston IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370      
217-772 2 Hoopeston IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370   2004-10-20   
217-772 9 Hoopeston IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370      
217-806 A Danville IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370      
217-806 0 Danville IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370      
217-806 4 Danville IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370      
217-817 A Monticello IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370      
217-817 0 Monticello IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370      
217-817 9 Monticello IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370      
217-866 0 Champaign-Urbana IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370   2012-08-30   
217-866 1 Champaign-Urbana IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370   2010-06-01   
217-892 0 Rantoul IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370   2003-04-05   
217-903 2 Champaign-Urbana IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370   2004-12-13   
217-903 3 Champaign-Urbana IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370   2012-01-06   
217-903 4 Champaign-Urbana IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370      
217-903 5 Champaign-Urbana IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370   2006-09-07   
217-954 5 Champaign-Urbana IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370   2012-01-24   
217-954 6 Champaign-Urbana IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370   2012-01-24   
217-954 7 Champaign-Urbana IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370   2012-01-24   
217-977 6 Danville IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370   2021-04-24   
217-987 4 Potomac IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370   2012-09-23   
217-991 8 Champaign-Urbana IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370   2021-10-10   
447-647 1 Mahomet IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 370   2021-06-18   

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Last updated: Fri, 10 Jul 2026 02:55:48 UTC

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