Passport Application Services - Airway Heights 1501 S Mullan Rd Airway Heights, WA 99001 Phone : (509) 244-0725 Business Category Passport Application Services Toll-Free           (800) ASK-USPS Fax           (509) 244-4129 Post Office - Airway Heights 1501 S Mullan Rd Airway Heights, WA 99001 Phone : (509) 244-0725 Business Category Post Offices Toll-Free           (800) ASK-USPS Fax           (509) 244-4129