Area Code Search
Central / Mountain time zone
Current Time in St John: 07:42 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: 07:42 AM
| Area Code | State | City | Timezone |
|---|---|---|---|
| 620 | Kansas | St John | Central / Mountain |