Post Offices
Post Offices in & near Amboy, Washington. Operating hours, locations, phone/fax number, services information.
Amboy Post Office
Post Office in Amboy, Washington on NE 399th St. Operating hours, phone number, services information, and other locations.
Address: 21501 NE 399th St, Amboy, WA 98601
Phone: 360-247-6949
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 8:00am - 12:00pm, 1:00pm - 5:00pmTuesday 8:00am - 12:00pm, 1:00pm - 5:00pm
Wednesday 8:00am - 12:00pm, 1:00pm - 5:00pm
Thursday 8:00am - 12:00pm, 1:00pm - 5:00pm
Friday 8:00am - 12:00pm, 1:00pm - 5:00pm
Saturday Closed
Sunday Closed
Lobby Hours
Monday 4:45pmTuesday 4:45pm
Wednesday 4:45pm
Thursday 4:45pm
Friday 4:45pm
Saturday 9:30am
Sunday Closed
Last Collection Times
Monday 8:00am - 12:00pm, 1:00pm - 5:00pmTuesday 8:00am - 12:00pm, 1:00pm - 5:00pm
Wednesday 8:00am - 12:00pm, 1:00pm - 5:00pm
Thursday 8:00am - 12:00pm, 1:00pm - 5:00pm
Friday 8:00am - 12:00pm, 1:00pm - 5:00pm
Saturday Closed
Sunday Closed