Zip Area Code

Alta, Utah

No ZIP code carries the name of Alta, Utah, in Salt Lake County; the nearest ZIP code is 84121, in area code 801, with 385 as an overlay.

Nearest ZIP
84121
Area codes
801, 385
County
Salt Lake County
State
Utah
Time zone
Mountain Time
Coordinates
40.5824, -111.6203

Nearest ZIP codes to Alta

This is the ZIP code nearest to Alta, each listed with the post office it is named after.

ZIP codePost officeCountyArea codes
84121Salt Lake CitySalt Lake County801, 385

Area codes for Alta

  • Area code 801

    In service since 1947. Shares its area with 385. Local calls are dialed with ten digits.

  • Area code 385

    In service since March 29, 2009. Shares its area with 801. Local calls are dialed with ten digits.

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

Alta is in the Mountain Time zone.

Towns near Alta