American Fork, Utah

1 ZIP code · Mountain time

ZIP codes (largest first)

84003 · 57,430
Population37,109
StateUtah
CountyUtah County
Time zoneMountain
Land area11.39 sq mi

Area codes in this area

385435801

These are the area codes that most often serve American Fork (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Find the ZIP+4 for an address in American Fork

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Population: U.S. Census Bureau, ACS 5-year estimates, 2024.