Post Offices

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

Southsid Post Office

Southside Post Office in Fontana, California on Santa Ana Ave. Operating hours, phone number, services information, and other locations.

Address: 16731 Santa Ana Ave, Fontana, CA 92337
Phone: 909-350-3466
Fax: 909-350-3855
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 6:00am - 6:00pm
Tuesday 6:00am - 6:00pm
Wednesday 6:00am - 6:00pm
Thursday 6:00am - 6:00pm
Friday 6:00am - 6:00pm
Saturday 6:00am - 4:00pm
Sunday Closed

Last Collection Times

Monday 5:00pm
Tuesday 5:00pm
Wednesday 5:00pm
Thursday 5:00pm
Friday 5:00pm
Saturday 3:00pm
Sunday Closed

Rubidoux Post Office

Address: 8082 Limonite Ave Ste 1, Jurupa Valley, CA 92509
Phone: 951-727-8346
Fax: 951-727-8347
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Bloomington Post Office

Address: 10191 Linden Ave, Bloomington, CA 92316
Phone: 909-877-5042
Fax: 909-877-5146
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Downtown Riversid Post Office

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

Magnolia Center Post Office

Address: 3681 Sunnyside Dr, Riverside, CA 92506
Phone: 951-276-6252
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457

Hardman Post Office

Address: 5172 Arlington Ave, Riverside, CA 92504
Phone: 951-276-6252
Fax: 951-689-5627
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457