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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
608-619 4 Coon Valley WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2022-02-18   
608-621 7 Madison WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2022-06-03   
608-636 7 New Glarus WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2017-10-25   
608-644 5 Sauk City WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2013-02-08   
608-654 9 Cashton WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2014-12-04   
608-659 7 Mindoro WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2014-12-04   
608-668 A La Crosse WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354      
608-668 2 La Crosse WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2019-12-09   
608-668 4 La Crosse WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2020-11-08   
608-668 6 La Crosse WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2020-12-11   
608-670 7 Mount Horeb WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2024-01-25   
608-678 3 Wisconsin Dells WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2012-01-09   
608-679 4 Stoddard WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2022-02-18   
608-688 4 Cottage Grove WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2020-05-03   
608-690 3 Madison WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2022-04-30   
608-690 8 Madison WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2022-02-25   
608-696 5 Sparta WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2023-02-26   
608-699 A Cambridge WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354      
608-699 7 Cambridge WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2015-01-26   
608-708 A Deerfield WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354      
608-708 2 Deerfield WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2017-11-19   
608-709 0 Madison WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2013-11-30   
608-709 2 Madison WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2013-02-22   
608-709 7 Madison WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2014-05-04   
608-710 0 Madison WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2021-05-09   
608-710 4 Madison WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2020-01-31   
608-713 A Beloit WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354      
608-713 0 Beloit WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354      
608-713 3 Beloit WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2012-06-23   
608-713 4 Beloit WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354      
608-713 6 Beloit WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2013-02-08   
608-713 7 Beloit WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2012-01-01   
608-716 A Madison WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354      
608-716 2 Madison WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2019-06-13   
608-716 5 Madison WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2019-09-27   
608-726 4 Darlington WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2023-02-27   
608-729 A Madison WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354      
608-729 0 Madison WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2013-09-20   
608-729 3 Madison WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2010-06-12   
608-729 4 Madison WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2005-12-31   
608-729 5 Madison WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2006-09-05   
608-729 7 Madison WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2010-12-11   
608-729 8 Madison WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2010-12-11   
608-734 7 Seneca WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2014-12-21   
608-737 7 North Freedom WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2014-12-05   
608-739 7 Muscoda WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2014-12-05   
608-747 4 Mauston WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2015-10-22   
608-759 0 Benton WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2014-12-21   
608-790 9 La Crosse WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2014-10-09   
608-805 7 Reedsburg WI 5489 LEVEL 3 COMMUNICATIONS, LLC - WI 354   2023-03-04   

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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