Utah area codes

Explore all 3 area codes in Utah. Choose a code to see its coverage, dialing rules, and phone lookup.

All 3 area codes in Utah

  • 385

    Provo, Kaysville

  • 435

    Logan, St. George

  • 801

    Salt Lake City, Midvale, Provo

Utah area code questions

How many area codes does Utah have?

Utah has 3 active geographic area codes in this directory: 385, 435 and 801.

Which area code should I choose in Utah?

Start with the first three digits after +1 on the number you want to check. The codes in this directory are associated with places including Provo, Logan, and Salt Lake City. The listed places are examples, not a complete map of each code’s boundaries.

Which Utah area codes share coverage?

NANPA groups these codes in shared numbering complexes: 385 / 801. Members can serve overlapping areas; being in the same complex does not necessarily mean identical geographic boundaries.

How do I dial a number in Utah?

Open the individual area code to check its local dialing rule. For a phone lookup, enter +1 followed by the three-digit area code and the seven-digit number. A state or area code alone is not enough to look up a particular number.

Does an area code from Utah show where the caller is?

No. An area code describes a number’s assigned region. People can keep numbers after moving, use them while traveling, or place internet-based calls. Caller ID can also be spoofed, so the code does not confirm the caller’s location or identity.