Williston, South Carolina Area Code

Williston, SC Area Codes are

803 and 839

Williston, SC is officially utilizing two area codes which are area codes 803 and 839.

In addition to Williston, SC area code information read more details about area code 803, area code 839, and South Carolina area codes.

Williston, SC is located in Barnwell County and observes the Eastern Time Zone. View our Times by Area Code tool.

South Carolina Area Code Map