Zip Area Code

Winona, Minnesota

Winona, Minnesota, in Winona County, has ZIP code 55987 and area code 507, with 924 as an overlay.

ZIP code
55987
Area codes
507, 924
Time zone
Central Time
Coordinates
44.0300, -91.7009

ZIP codes in Winona

ZIP codePost officeCountyArea codes
55987WinonaWinona County507, 924

Area codes for Winona

  • Area code 507

    In service since 1954. Shares its area with 924. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 924

    In service since August 30, 2024. Shares its area with 507. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Area codes here are matched from telephone rate centers, so a place near a boundary can have local numbers from either side of it.

Time zone

Winona is in the Central Time zone.

Towns near Winona