Mountain time zone
Current Time in Upton: 02:35 AM

Upton Area Codes

Here is the current list of area codes in Upton, WY. There is currently 1 area code(s) in Upton. Search all the most up-to-date currently used Upton area codes below.

Mountain time zone
Current Time in Upton: 02:35 AM
Area Code State City Timezone
307WyomingUptonMountain