Issaquah, Washington Area Code

Issaquah, WA Area Codes are

Issaquah, WA is officially utilizing one area code which is area code 425.

In addition to Issaquah, WA area code information read more about area code 425 details and Washington area codes.

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

Washington Area Code Map