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Wisconsin area codes

The state of Wisconsin, USA is currently served by a total of 6 area codes:

Overlaying area codes

These Wisconsin area codes overlay (cover the same geographic area). The first code listed is the parent code. Overlay area codes are added when no more phone numbers are available in an existing Numbering Plan Area.

  • 715/534

Larger Wisconsin cities and their area codes

City CountyArea code(s)
AppletonOutagamie 920
BeloitRock 608
BrookfieldWaukesha 262
Eau ClaireEau Claire 715/534
Fond Du LacFond Du Lac 920
FranklinMilwaukee 414
Green BayBrown 920
GreenfieldMilwaukee 414
JanesvilleRock 608
KenoshaKenosha 262
La CrosseLa Crosse 608
MadisonDane 608
ManitowocManitowoc 920
Menomonee FallsWaukesha 262
MilwaukeeMilwaukee 414
New BerlinWaukesha 262
Oak CreekMilwaukee 414
OshkoshWinnebago 920
RacineRacine 262
SheboyganSheboygan 920
Sun PrairieDane 608
WaukeshaWaukesha 262
WausauMarathon 715/534
WauwatosaMilwaukee 414
West AllisMilwaukee 414
West BendWashington 262