Wisconsin area codes
Wisconsin has 8 area codes covering 5 areas. In 3 of them several codes overlay the same ground, so a number there can have any of them: 534 and 715 around Eau Claire; 274 and 920 around Green Bay; 353 and 608 around Madison. The newest, 353, came into service in 2023.
- Area codes
- 8
- Areas
- 5
- Overlay areas
- 3
- Time zone
- Central
- Newest
- 353 (2023)
- ZIP codes
- 896 in Wisconsin
Somewhere in Wisconsin now? What area code am I in? answers from your location.
Every Wisconsin area code
| Code | Where | Overlays | Since |
|---|---|---|---|
| 262 | Milwaukee, Kenosha, Racine | none | 1999 |
| 274 | Green Bay, Sheboygan, Manitowoc | 920 | 2023 |
| 353 | Madison, Deforest, Belleville | 608 | 2023 |
| 414 | Milwaukee | none | 1947 |
| 534 | Eau Claire, Wausau, Superior | 715 | 2010 |
| 608 | Madison, Janesville, La Crosse | 353 | 1955 |
| 715 | Eau Claire, Wausau, Superior | 534 | 1947 |
| 920 | Green Bay, Appleton, Oshkosh | 274 | 1997 |
Wisconsin area codes by area
Codes that overlay one another share one area. The places listed have a telephone rate centre of their own in NANPA's records, largest first; each links to its ZIP codes.
715, 534 — Eau Claire
715 (1947) was here first; 534 (2010) overlays it, so a number from anywhere in the area can have any of them.
225 places, the largest 36 here (all of them on 715):
- Eau Claire
- Wausau
- Superior
- Stevens Point
- Wisconsin Rapids
- Marshfield
- River Falls
- Menomonie
- Hudson
- Chippewa Falls
- Marinette
- New Richmond
- Shawano
- Merrill
- Rice Lake
- Rhinelander
- Antigo
- Ashland
- Waupaca
- Clintonville
- Prescott
- Mosinee
- Medford
- Baldwin
- Marathon
- Stanley
- Barron
- Bloomer
- Black River Falls
- Peshtigo
- Tomahawk
- Ellsworth
- Ladysmith
- Somerset
- Amery
- Mondovi
10 counties:
920, 274 — Green Bay
920 (1997) was here first; 274 (2023) overlays it, so a number from anywhere in the area can have any of them.
120 places, the largest 36 here (all of them on 920):
- Green Bay
- Appleton
- Oshkosh
- Sheboygan
- Fond Du Lac
- Manitowoc
- Neenah
- De Pere
- Watertown
- Kaukauna
- Beaver Dam
- Fort Atkinson
- Little Chute
- Two Rivers
- Waupun
- Sturgeon Bay
- Plymouth
- Sheboygan Falls
- Ripon
- Jefferson
- New London
- Oneida
- Lake Mills
- Berlin
- Columbus
- Mayville
- Oconto
- New Franken
- Chilton
- Pulaski
- Kiel
- Horicon
- Omro
- Waterloo
- Seymour
- Johnson Creek
11 counties:
608, 353 — Madison
608 (1955) was here first; 353 (2023) overlays it, so a number from anywhere in the area can have any of them.
142 places, the largest 36 here (all of them on 608):
- Madison
- Janesville
- La Crosse
- Sun Prairie
- Beloit
- Middleton
- Waunakee
- Verona
- Mc Farland
- Stoughton
- Baraboo
- Oregon
- Deforest
- Platteville
- Holmen
- Monroe
- Portage
- Reedsburg
- Sparta
- Tomah
- Cottage Grove
- Mount Horeb
- Edgerton
- Evansville
- Milton
- Prairie Du Chien
- West Salem
- Dodgeville
- Viroqua
- Mauston
- Lancaster
- Arcadia
- Marshall
- Sauk City
- Boscobel
- Lodi
11 counties:
262 — Milwaukee
56 places, the largest 36 here (all of them on 262):
- Milwaukee
- Kenosha
- Racine
- Waukesha
- Menomonee Falls
- West Bend
- Muskego
- Caledonia
- Oconomowoc
- Pewaukee
- Hartford
- Whitewater
- Port Washington
- Cedarburg
- Sussex
- Burlington
- Elkhorn
- Hartland
- Salem
- Delavan
- Lake Geneva
- Mukwonago
- Somers
- Jackson
- Delafield
- Trevor
- Twin Lakes
- Slinger
- Hubertus
- Waterford
- Bristol
- Union Grove
- East Troy
- Wind Lake
- Kewaskum
- Merton
8 counties:
414 — Milwaukee
1 place:
County:
Area codes of the largest cities in Wisconsin
† NANPA lists no rate centre for the town itself; these are the codes of the nearest one. A town on an area-code boundary can differ from its neighbour.
Questions about Wisconsin area codes
How many area codes does Wisconsin have?
8: 262, 274, 353, 414, 534, 608, 715 and 920. 6 of them are in overlay areas, where several codes share the same ground.
What is the newest area code in Wisconsin?
353, in service since 2023. It overlays 608.
What are the area codes of the largest cities in Wisconsin?
Milwaukee: 414 and 262. Madison: 608 and 353. Green Bay: 920 and 274. Kenosha: 262. Racine: 262.
What time zone are Wisconsin area codes in?
Central time.
Every US area code · Wisconsin ZIP codes
Source: NANPA NPA database and central office code assignments, 2026-10-10. Places are matched to NANPA's rate centres by name; see sources.
Cite this page
zipcodes.pro. “Wisconsin area codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/area-codes/wi
Underlying data is public domain or openly licensed — sources, vintages and licences.