Central / Mountain time zone
Current Time in St John: 09:12 AM

St John Area Codes

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

Central / Mountain time zone
Current Time in St John: 09:12 AM
Area Code State City Timezone
620KansasSt JohnCentral / Mountain