Post Offices
Post Offices in & near Jamestown, California. Operating hours, locations, phone/fax number, services information.
Jamestown Post Office
Post Office in Jamestown, California on Main St. Operating hours, phone number, services information, and other locations.
Address: 18303 Main St, Jamestown, CA 95327
Phone: 209-984-5864
Fax: 209-984-5864
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 8:30am - 4:30pmTuesday 8:30am - 4:30pm
Wednesday 8:30am - 4:30pm
Thursday 8:30am - 4:30pm
Friday 8:30am - 4:30pm
Saturday Closed
Sunday Closed
Lobby Hours
Monday 4:45pmTuesday 4:45pm
Wednesday 4:45pm
Thursday 4:45pm
Friday 4:45pm
Saturday 10:00am
Sunday Closed
Last Collection Times
Monday 8:30am - 4:00pmTuesday 8:30am - 4:00pm
Wednesday 8:30am - 4:00pm
Thursday 8:30am - 4:00pm
Friday 8:30am - 4:00pm
Saturday Closed
Sunday Closed