West Plains Chamber of Commerce Promoting and supporting the business interests of our West Plains Chamber of Commerce Members. West Plains Chamber of Commerce 13514 W Sunset Hwy, Ste AAirway Heights, Washington 99001 (509) 747-8480 Fax: (509) 624-5244 Save West Plains Chamber of Commerce13514 W Sunset Hwy, Ste A Airway Heights, Washington 99001DetailsOpen in Google Maps Map Website Email