Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: TWLKWIXARS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
262-877 A Twin Lakes WI 0886 FRONTIER NORTH INC. - WI 356      
262-877 2 Twin Lakes WI 0886 FRONTIER NORTH INC. - WI 356      
262-877 3 Twin Lakes WI 0886 FRONTIER NORTH INC. - WI 356      
262-877 4 Twin Lakes WI 0886 FRONTIER NORTH INC. - WI 356      
262-877 8 Twin Lakes WI 0886 FRONTIER NORTH INC. - WI 356      
262-877 9 Twin Lakes WI 0886 FRONTIER NORTH INC. - WI 356      

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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