List of Utah area codes

The state of Utah is divided into two telephone numbering plan areas in the North American Numbering Plan, which are assigned a total of three area codes, two overlay codes for the Salt Lake City area, and one code for the rest of the state.

Area code	Year created	Parent NPA	Overlay	Numbering plan area
801	1947	–	385/801	Salt Lake City metropolitan area, including American Fork, Bountiful, Kaysville, Morgan, Ogden, Orem, Provo, Spanish Fork
385	2009	801
435	1987	801	–	All other counties outside of NPA 395/801

A map of Utah with the 801 and 385 area code overlay in red and area code 435 in white.