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: 863

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
920-863 A Denmark WI DNMKWIXADS0  1159 BRIGHTSPEED OF CENTRAL WISCONSIN, LLC 350      
920-863 0 Denmark WI GNBYWI01VMD  225C ONVOY, LLC - WI 350   2021-01-28   
920-863 1 Denmark WI DNMKWIXADS0  1159 BRIGHTSPEED OF CENTRAL WISCONSIN, LLC 350      
920-863 2 Denmark WI DNMKWIXADS0  1159 BRIGHTSPEED OF CENTRAL WISCONSIN, LLC 350      
920-863 3 Denmark WI DNMKWIXADS0  1159 BRIGHTSPEED OF CENTRAL WISCONSIN, LLC 350      
920-863 4 Denmark WI DNMKWIXADS0  1159 BRIGHTSPEED OF CENTRAL WISCONSIN, LLC 350      
920-863 5 Denmark WI DNMKWIXADS0  1159 BRIGHTSPEED OF CENTRAL WISCONSIN, LLC 350      
920-863 6 Denmark WI DNMKWIXADS0  1159 BRIGHTSPEED OF CENTRAL WISCONSIN, LLC 350      
920-863 7 Denmark WI   793K TWC IP ENABLED SERVICES, LLC 350   2011-01-19   
920-863 8 Denmark WI DNMKWIXADS0  1159 BRIGHTSPEED OF CENTRAL WISCONSIN, LLC 350      
920-863 9 Denmark WI APPLWI01X9X  007F BANDWIDTH.COM CLEC, LLC - WI 350   2020-04-09   

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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