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: 901

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
920-901 A Manitowoc WI MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356      
920-901 0 Manitowoc WI   6274 UNITED STATES CELLULAR - WI 356      
920-901 1 Manitowoc WI   6274 UNITED STATES CELLULAR - WI 356      
920-901 2 Manitowoc WI   6274 UNITED STATES CELLULAR - WI 356      
920-901 3 Manitowoc WI   6274 UNITED STATES CELLULAR - WI 356      
920-901 4 Manitowoc WI   6274 UNITED STATES CELLULAR - WI 356      
920-901 5 Manitowoc WI   6274 UNITED STATES CELLULAR - WI 356      
920-901 6 Manitowoc WI   6274 UNITED STATES CELLULAR - WI 356      
920-901 7 Manitowoc WI   6274 UNITED STATES CELLULAR - WI 356      
920-901 8 Manitowoc WI   6274 UNITED STATES CELLULAR - WI 356      
920-901 9 Manitowoc WI   6274 UNITED STATES CELLULAR - WI 356      

Last updated: Sun, 17 May 2026 03:26:51 UTC

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