Eastern time zone
Current Time in Johnston: 06:16 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: 06:16 PM
Area Code State City Timezone
803South CarolinaJohnstonEastern