Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
608-583 0 Lone Rock WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2007-01-20   
608-585 1 Ithaca WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2024-04-07   
608-588 0 Spring Green WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2005-12-22   
608-592 0 Lodi WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2005-12-22   
608-599 A Juda WI 792K CHARTER IP ENABLED SERVICES, LLC 354      
608-599 1 Juda WI 792K CHARTER IP ENABLED SERVICES, LLC 354      
608-605 4 Kendall WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2025-08-31   
608-607 A Janesville WI 792K CHARTER IP ENABLED SERVICES, LLC 354      
608-607 0 Janesville WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2019-10-04   
608-623 0 Cobb WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2007-01-20   
608-630 A Madison WI 792K CHARTER IP ENABLED SERVICES, LLC 354      
608-630 8 Madison WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2007-09-13   
608-630 9 Madison WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2010-01-14   
608-635 0 Poynette WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2007-01-20   
608-636 2 New Glarus WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2007-03-26   
608-640 4 Madison WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2018-04-01   
608-640 5 Madison WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2018-09-23   
608-651 A Richmond WI 792K CHARTER IP ENABLED SERVICES, LLC 354      
608-651 1 Richmond WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2023-04-02   
608-655 8 Marshall WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2004-11-26   
608-666 5 Lyndon Station WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2008-09-01   
608-670 A Mount Horeb WI 792K CHARTER IP ENABLED SERVICES, LLC 354      
608-670 0 Mount Horeb WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2020-07-30   
608-676 6 Clinton WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2004-11-26   
608-678 2 Wisconsin Dells WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2011-05-19   
608-683 2 Portage WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2017-10-15   
608-684 1 Footville WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2020-01-24   
608-691 A Mount Vernon WI 792K CHARTER IP ENABLED SERVICES, LLC 354      
608-691 1 Mount Vernon WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2009-12-14   
608-709 1 Madison WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2013-07-18   
608-709 5 Madison WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2013-09-18   
608-720 1 Madison WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2016-10-03   
608-725 9 Cassville WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2016-09-02   
608-726 5 Darlington WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2024-05-12   
608-737 A North Freedom WI 792K CHARTER IP ENABLED SERVICES, LLC 354      
608-737 1 North Freedom WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2008-04-12   
608-739 8 Muscoda WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2024-10-13   
608-743 9 Janesville WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2015-12-31   
608-745 9 Portage WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2012-09-21   
608-747 1 Mauston WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2025-01-19   
608-753 3 Arena WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2008-09-01   
608-764 3 Deerfield WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2004-11-26   
608-766 5 Elroy WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2025-02-16   
608-771 A Verona WI 792K CHARTER IP ENABLED SERVICES, LLC 354      
608-813 A Black Earth WI 792K CHARTER IP ENABLED SERVICES, LLC 354      
608-813 1 Black Earth WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2010-03-01   
608-818 2 Montello WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2016-06-12   
608-819 6 Madison WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2008-10-13   
608-819 8 Madison WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2007-05-03   
608-820 A Middleton WI 792K CHARTER IP ENABLED SERVICES, LLC 354      

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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