Post Offices in & near Index, Washington. Operating hours, locations, phone/fax number, services information.
Post Office in Index, Washington on Avenue a. Operating hours, phone number, services information, and other locations.
Address: 503 Avenue a, Index, WA 98256
Phone: 360-793-2344
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
