Area Code Search
Central / Mountain time zone
Current Time in Johnson: 12:19 AM
Johnson Area Codes
Here is the current list of area codes in Johnson, KS. There is currently 1 area code(s) in Johnson. Search all the most up-to-date currently used Johnson area codes below.
Central / Mountain time zone
Current Time in Johnson: 12:19 AM
| Area Code | State | City | Timezone |
|---|---|---|---|
| 620 | Kansas | Johnson | Central / Mountain |