Local Calling Guide

Area code/prefix search

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

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
262-689 2 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356      
262-689 3 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356      
262-689 4 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356      
262-689 5 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356      
262-689 6 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356      
262-689 7 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356      
262-689 8 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356      
262-689 9 MILWWI12ZMD  6274 UNITED STATES CELLULAR - WI 356      

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

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