Irmo, South Carolina Area Code

Irmo, SC Area Codes are

Irmo, SC is officially utilizing one area code which is area code 803.

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

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

South Carolina Area Code Map