Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: SRFRWIXARS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
715-391 A Stratford WI 0886 FRONTIER NORTH INC. - WI 350      
715-391 0 Stratford WI 0886 FRONTIER NORTH INC. - WI 350      
715-687 A Stratford WI 0886 FRONTIER NORTH INC. - WI 350      
715-687 2 Stratford WI 0886 FRONTIER NORTH INC. - WI 350      
715-687 3 Stratford WI 0886 FRONTIER NORTH INC. - WI 350      
715-687 4 Stratford WI 0886 FRONTIER NORTH INC. - WI 350      
715-687 8 Stratford WI 0886 FRONTIER NORTH INC. - WI 350      
715-687 9 Stratford WI 0886 FRONTIER NORTH INC. - WI 350      

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

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