Duncan, South Carolina Area Code
Duncan, SC Area Codes are
Duncan, SC is officially utilizing one area code which is area code 864.
In addition to Duncan, SC area code information read more about area code 864 details and South Carolina area codes.
Duncan, SC is located in Spartanburg County and observes the Eastern Time Zone. View our Times by Area Code tool.
Select Any South Carolina City or Town Alphabetically
Area Codes Look Up By State and City
Area Codes Look Up in Surrounding Places
