Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 920 [Rate centres in NPA 920] [Dial plan for NPA 920]

NXX: 582

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
920-582 A Winneconne WI WNCNWI11DS0  9327 WISCONSIN BELL INC 350      
920-582 0 Winneconne WI   9327 WISCONSIN BELL INC 350      
920-582 1 Winneconne WI   623D TIME WARNER CABLE INFORMATION SVCS (WISCONSIN) WI 350   2022-04-10   
920-582 2 Winneconne WI   9327 WISCONSIN BELL INC 350      
920-582 3 Winneconne WI   9327 WISCONSIN BELL INC 350      
920-582 4 Winneconne WI   9327 WISCONSIN BELL INC 350      
920-582 5 Winneconne WI   145J TERRA NOVA TELECOM INC. 350   2021-09-25   
920-582 6 Winneconne WI   516J TON80 COMMUNICATIONS, LLC 350   2021-10-09   
920-582 7 Winneconne WI   9327 WISCONSIN BELL INC 350      
920-582 8 Winneconne WI   939H COMMIO, LLC 350   2023-11-19   
920-582 9 Winneconne WI   9327 WISCONSIN BELL INC 350      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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