Post Offices
Post Offices in & near Zillah, Washington. Operating hours, locations, phone/fax number, services information.
Zillah Post Office
Post Office in Zillah, Washington on 2nd Ave. Operating hours, phone number, services information, and other locations.
Address: 608 2nd Ave, Zillah, WA 98953
Phone: 509-829-5693
Fax: 509-829-5167
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 8:30am - 5:00pmTuesday 8:30am - 5:00pm
Wednesday 8:30am - 5:00pm
Thursday 8:30am - 5:00pm
Friday 8:30am - 5:00pm
Saturday Closed
Sunday Closed
Lobby Hours
Monday 5:00pmTuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 8:00am
Sunday Closed
Last Collection Times
Monday 10:00am - 2:30pmTuesday 10:00am - 2:30pm
Wednesday 10:00am - 2:30pm
Thursday 10:00am - 2:30pm
Friday 10:00am - 2:30pm
Saturday Closed
Sunday Closed