Central / Mountain time zone
Current Time in Onaka: 04:00 AM

Onaka Area Codes

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

Central / Mountain time zone
Current Time in Onaka: 04:00 AM
Area Code State City Timezone
605South DakotaOnakaCentral / Mountain