Area Codes in Utah
3 active area codes · United States · Mountain Time
Utah has 3 active area codes in the North American Numbering Plan: 385, 435, 801. All area codes in Utah observe Mountain Time.
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Area Codes
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Time Zone
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Overlay Codes
About Utah Area Codes
Utah currently has 3 active area codes in the North American Numbering Plan: 385, 435, 801. These operate in the Mountain Time time zone.