Area Code 801 History:
Area code 801 was put into service. In 1997 area code 801 was split to form area code 435. In 2009 area code 801 was overlaid with area code 385.
Counties in Utah within area code 801 include:
Davis County, Morgan County, Salt Lake County, Utah County, and Weber County.
Major cities or places in Utah within area code 801 include:
Area codes 801 and 385 serve the Wasatch Front metropolitian area in north-central Utah including the larger communities of American Fork, Bountiful, Clearfield, Cottonwood Heights, Draper, Kaysville, Kearns, Layton, Magna, Midvale, Millcreek, Murray, Ogden, Orem, Pleasant Grove, Provo, Riverton, Roy, Salt Lake City, South Jordan, South Salt Lake, Spanish Fork, Springville, Taylorsville, West Jordan, and West Valley City in addition to many smaller communities within the area codes 801 and 385 service area.