Post Offices in & near Chehalis, Washington. Operating hours, locations, phone/fax number, services information.
Post Office in Chehalis, Washington on NW Cascade Ave. Operating hours, phone number, services information, and other locations.
Address: 225 NW Cascade Ave, Chehalis, WA 98532
Phone: 360-748-9493
Fax: 651-306-6297
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
