Seatac, Washington Area Code

Seatac, WA Area Codes are

Seatac, WA is officially utilizing one area code which is area code 206.

In addition to Seatac, WA area code information read more about area code 206 details and Washington area codes.

Seatac, WA is located in King County and observes the Pacific Time Zone. View our Times by Area Code tool.

Washington Area Code Map