Area Code Search
Eastern time zone
Current Time in Johnston: 08:53 PM
Johnston Area Codes
Here is the current list of area codes in Johnston, SC. There is currently 1 area code(s) in Johnston. Search all the most up-to-date currently used Johnston area codes below.
Eastern time zone
Current Time in Johnston: 08:53 PM
| Area Code | State | City | Timezone |
|---|---|---|---|
| 803 | South Carolina | Johnston | Eastern |