Post Offices in & near Impach, Washington. Operating hours, locations, phone/fax number, services information.
Post Office in Inchelium, Washington on Inchelium Hwy. Operating hours, phone number, services information, and other locations.
Address: 2316 Inchelium Hwy, Inchelium, WA 99138
Phone: 509-722-4905
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
