Central / Mountain time zone
Current Time in Denison: 12:05 AM

Denison Area Codes

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

Central / Mountain time zone
Current Time in Denison: 12:05 AM
Area Code State City Timezone
785KansasDenisonCentral / Mountain