Post Offices
Post Offices in & near Lewiston, California. Operating hours, locations, phone/fax number, services information.
Lewiston Post Office
Post Office in Lewiston, California on Trinity Dam Blvd. Operating hours, phone number, services information, and other locations.
Address: 4391a Trinity Dam Blvd, Lewiston, CA 96052
Phone: 530-778-3939
Fax: 530-778-3194
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 8:00am - 12:30pm, 1:00pm - 4:00pmTuesday 8:00am - 12:30pm, 1:00pm - 4:00pm
Wednesday 8:00am - 12:30pm, 1:00pm - 4:00pm
Thursday 8:00am - 12:30pm, 1:00pm - 4:00pm
Friday 8:00am - 12:30pm, 1:00pm - 4:00pm
Saturday Closed
Sunday Closed
Lobby Hours
Monday 2:00pmTuesday 2:00pm
Wednesday 2:00pm
Thursday 2:00pm
Friday 2:00pm
Saturday 11:00am
Sunday Closed
Last Collection Times
Monday 9:00am - 12:30pm, 1:00pm - 2:00pmTuesday 9:00am - 12:30pm, 1:00pm - 2:00pm
Wednesday 9:00am - 12:30pm, 1:00pm - 2:00pm
Thursday 9:00am - 12:30pm, 1:00pm - 2:00pm
Friday 9:00am - 12:30pm, 1:00pm - 2:00pm
Saturday Closed
Sunday Closed