Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: ADMSWIXARS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
608-339 A Adams WI 0886 FRONTIER NORTH INC. - WI 354      
608-339 0 Adams WI 0886 FRONTIER NORTH INC. - WI 354      
608-339 2 Adams WI 0886 FRONTIER NORTH INC. - WI 354      
608-339 3 Adams WI 0886 FRONTIER NORTH INC. - WI 354      
608-339 4 Adams WI 0886 FRONTIER NORTH INC. - WI 354      
608-339 5 Adams WI 0886 FRONTIER NORTH INC. - WI 354      
608-339 6 Adams WI 0886 FRONTIER NORTH INC. - WI 354      
608-339 7 Adams WI 0886 FRONTIER NORTH INC. - WI 354      
608-339 8 Adams WI 0886 FRONTIER NORTH INC. - WI 354      
608-339 9 Adams WI 0886 FRONTIER NORTH INC. - WI 354      

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

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