Zip Area Code

Lake Crystal, Minnesota

Lake Crystal, Minnesota, in Blue Earth County, has ZIP code 56055 and area code 507, with 924 as an overlay.

ZIP code
56055
Area codes
507, 924
Time zone
Central Time
Coordinates
44.1202, -94.2184

ZIP codes in Lake Crystal

ZIP codePost officeCountyArea codes
56055Lake CrystalBlue Earth County507, 924

Area codes for Lake Crystal

  • 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

Lake Crystal is in the Central Time zone.

Towns near Lake Crystal