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
608-420 1 Albany WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2008-05-24   
608-423 2 Cambridge WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2004-11-26   
608-423 8 Cambridge WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2003-09-01   
608-424 0 Belleville WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2006-02-10   
608-426 6 Monroe WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2008-04-26   
608-426 7 Monroe WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2018-10-07   
608-429 8 Pardeeville WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2018-05-14   
608-448 2 Baraboo WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2004-11-26   
608-448 4 Baraboo WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2006-11-10   
608-455 5 Brooklyn WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2004-11-26   
608-460 7 Sauk City WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2017-09-26   
608-467 2 Madison WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2006-08-09   
608-467 3 Madison WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2012-07-01   
608-467 6 Madison WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2006-06-05   
608-467 7 Madison WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2006-01-09   
608-467 8 Madison WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2005-09-07   
608-467 9 Madison WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2012-09-06   
608-471 4 Madison WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2017-10-15   
608-474 4 Adams WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2016-06-12   
608-479 7 Hillsboro WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2025-09-29   
608-480 4 Stoughton WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2018-04-25   
608-480 7 Stoughton WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2018-06-01   
608-495 6 Reedsburg WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2014-05-09   
608-497 A Verona WI 792K CHARTER IP ENABLED SERVICES, LLC 354      
608-497 0 Verona WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2006-03-25   
608-497 1 Verona WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2006-12-10   
608-497 3 Verona WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2012-07-16   
608-506 3 Wonewoc WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2025-02-16   
608-510 1 Gratiot WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2024-06-30   
608-523 3 Blanchardville WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2024-05-12   
608-530 5 Janesville WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2017-07-23   
608-543 1 Argyle WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2024-05-12   
608-546 1 Plain WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2008-09-01   
608-549 1 Bloom City WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2024-06-02   
608-554 3 Janesville WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2014-11-18   
608-561 6 Edgerton WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2011-02-10   
608-563 A Janesville WI 792K CHARTER IP ENABLED SERVICES, LLC 354      
608-563 0 Janesville WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2004-03-08   
608-563 1 Janesville WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2006-03-12   
608-563 2 Janesville WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2007-01-18   
608-563 4 Janesville WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2005-05-14   
608-563 5 Janesville WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2008-05-25   
608-566 1 Portage WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2005-01-06   
608-568 6 Dickeyville WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2016-09-02   
608-579 A McFarland WI 792K CHARTER IP ENABLED SERVICES, LLC 354      
608-579 1 McFarland WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2007-03-06   
608-580 A Milton WI 792K CHARTER IP ENABLED SERVICES, LLC 354      
608-580 0 Milton WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2007-01-27   
608-580 1 Milton WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2014-08-14   
608-581 8 Baraboo WI 792K CHARTER IP ENABLED SERVICES, LLC 354   2017-10-29   

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

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