Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Genoa, WI

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
608-689 A WSBYWIXADS0  0966 VERNON TEL. COOP. 354      
608-804 A MDSNWIPU2MD  6274 UNITED STATES CELLULAR - WI 354      
608-804 0 MDSNWIPU2MD  6274 UNITED STATES CELLULAR - WI 354   2008-12-13   
608-804 1 MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2021-07-01   
608-804 2 MDSNWI11X4Y  5562 METROPCS, INC. 354   2026-01-30   
608-804 6   145J TERRA NOVA TELECOM INC. 354   2025-08-14   
608-804 7 MDSNWI11XQX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 354   2025-07-15   
608-804 8 MDSNWI11X4Y  6529 T-MOBILE USA, INC. 354   2025-02-17   

Last updated: Tue, 29 Sep 2026 03:00:13 UTC

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