Mountain time zone
Current Time in Cheyenne: 03:53 AM

Cheyenne Area Codes

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

Mountain time zone
Current Time in Cheyenne: 03:53 AM
Area Code State City Timezone
307WyomingCheyenneMountain