Zip Area Code

Winthrop, Minnesota

Winthrop, Minnesota, in Sibley County, has ZIP code 55396 and area code 507, with 924 as an overlay.

ZIP code
55396
Area codes
507, 924
Time zone
Central Time
Coordinates
44.5436, -94.3698

ZIP codes in Winthrop

ZIP codePost officeCountyArea codes
55396WinthropSibley County507, 924

Area codes for Winthrop

  • 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

Winthrop is in the Central Time zone.

Towns near Winthrop