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area code

Biggest city:

Salt Lake City




Mountain (GMT -7)

Nearby area codes: 

Zip codes



Major Cities:

Salt Lake City, West Valley City, West Jordan, Murray, Riverton, Kearns, Cottonwood Heights, Midvale, Holladay, Magna, South Salt Lake, Provo, Orem, Lehi, Pleasant Grove, Spanish Fork, Springville, Sandy, Alta, American Fork, Bountiful, Layton, Ogden, South Jordan, Taylorsville, Clearfield, Draper, Eagle Mountain, Herriman

Salt Lake City

Average Income:





Unemployment Rate:

The 801 area code, associated with the state of Utah in the United States, holds several key facts that are interesting and relevant: Geographical Coverage and Major Cities: Area code 801 predominantly serves the state of Utah and includes major cities such as Salt Lake City, Ogden, and Provo. Salt Lake City is noted as the largest city within this area code. This area code covers a significant population and geographic region, highlighting its importance in Utah​​​​. Historical Significance and Changes Over Time: Established in 1947, area code 801 is one of the original North American area codes. Over the years, it has undergone changes, including a split in 1997 to form area code 435. In 2009, area code 801 was overlaid with area code 385, indicating the growing demand for phone numbers in this region. These changes reflect the evolving telecommunications landscape and the increasing population in the area​​​​. Population Coverage and Overlay Complex: Area code 801, along with its overlay area code 385, serves a population of approximately 2.5 million people. The overlay of area code 385, which was introduced in 2008, serves the same geographic area as area code 801. This overlay complex was necessitated by the increasing demand for telephone numbers, a common trend in many urban and growing regions​​​​. In conclusion, the 801 area code is a vital telecommunications region in Utah, with a rich history dating back to the early days of area code allocations in North America. It covers significant urban centers and a large population, reflecting its importance in the state's communication infrastructure. The changes and developments in this area code over the years, including the introduction of an overlay area code, illustrate the dynamic nature of telecommunications and the growing needs of the population in this region.
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