Evans, WA is currently using one area code which is area code 509. Area Code 509 was created from a split of area code 206 and put into service on January 1, 1957.
In addition to Evans, WA area code 509 serves the eastern portion of Washington state including the larger cities and communities of Kennewick, Pasco, Pullman, Richland, Spokane, Walla Walla, Wenatchee, and Yakima in addition to many smaller communities.
Evans, WA is located in Stevens County and observes the Pacific Time Zone. View our Times by Area Code tool.