Utah Area Codes
3 active area codes · Salt Lake City · Population around 3,335,697
Utah has 3 active area codes, serving cities like Salt Lake City, West Valley City, and West Jordan. Some of them are overlays that share the same territory, so local calls there use all ten digits. Each code below links to its cities, carriers, timezone, and coverage map.
Utah Area Code Map
Which cities are the largest in Utah?
* Sources: Population – U.S. Census Bureau PEP, Vintage 2024 (SUB-IP-EST2024-POP). Area code assignments – NANPA CO Code data. See our data methodology.
Frequently Asked Questions
How many area codes does Utah have?
Utah has 3 active area codes: 385, 435, 801.
What is the main area code for Utah?
The 385 area code is among the primary area codes for Utah, serving Salt Lake City and surrounding communities.
What are the largest cities in Utah?
The largest cities in Utah include Salt Lake City, West Valley City, West Jordan, Provo, St. George.
What is the total population of Utah?
Utah has an estimated total population of 3,335,697 based on US Census PEP 2024 data.