Post Offices
Post Offices in & near Mountlake Terrace, Washington. Operating hours, locations, phone/fax number, services information.
Mountlake Terra Post Office
Post Office in Mountlake Terrace, Washington on 57th Ave W. Operating hours, phone number, services information, and other locations.
Address: 23210 57th Ave W, Mountlake Terrace, WA 98043
Phone: 425-778-0429
Fax: 650-578-4715
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 9:00am - 5:00pmTuesday 9:00am - 5:00pm
Wednesday 9:00am - 5:00pm
Thursday 9:00am - 5:00pm
Friday 9:00am - 5:00pm
Saturday Closed
Sunday Closed
Lobby Hours
Monday 5:00pmTuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 1:30pm
Sunday Closed
Last Collection Times
Monday 9:30am - 11:30amTuesday 9:30am - 11:30am
Wednesday 9:30am - 11:30am
Thursday 9:30am - 11:30am
Friday 9:30am - 11:30am
Saturday Closed
Sunday Closed