Granite Falls, Washington Area Code

Granite Falls, WA Area Codes are

Granite Falls, WA is officially utilizing two area codes which are area codes 360 and 564.

In addition to Granite Falls, WA area code information read more details about area code 360, area code 564 and Washington area codes.

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

Washington Area Code Map