Post Offices

Post Offices in & near Rubidoux, California. Operating hours, locations, phone/fax number, services information.

Downtown Riversid Post Office

Downtown Riverside Post Office in Riverside, California on Orange St. Operating hours, phone number, services information, and other locations.

Address: 3890 Orange St, Riverside, CA 92501
Phone: 951-276-6252
Fax: 951-682-1943
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Retail Hours

Monday 10:00am - 5:00pm
Tuesday 10:00am - 5:00pm
Wednesday 10:00am - 5:00pm
Thursday 10:00am - 5:00pm
Friday 10:00am - 5:00pm
Saturday Closed
Sunday Closed

Lobby Hours

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 5:00pm
Sunday Closed

Last Collection Times

Monday Closed
Tuesday 9:30am - 11:30am, 12:00pm - 3:00pm
Wednesday 9:30am - 11:30am, 12:00pm - 3:00pm
Thursday 9:30am - 11:30am, 12:00pm - 3:00pm
Friday 9:30am - 11:30am, 12:00pm - 3:00pm
Saturday 8:15am - 12:00pm, 1:00pm - 4:15pm
Sunday Closed