Mammoth, Utah Area Code
Mammoth, UT Area Codes are
Mammoth, UT is officially utilizing one area code which is area code 435.
In addition to Mammoth, UT area code information read more about area code 435 details and Utah area codes.
Mammoth, UT is located in Juab County and observes the Mountain Time Zone. View our Times by Area Code tool.
Area Codes Look Up By State and City
Area Codes Look Up in Surrounding Places