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Fontana Social Security Office

10668 Sierra Ave
Fontana, California 92337
Office Phone: 1-800-772-1213 | 1-800-325-0778
Toll-Free Phone: 1-800-772-1213

Hours of Operation

Monday: 9:00 AM - 4:00 PM
Tuesday: 9:00 AM - 4:00 PM
Wednesday: 9:00 AM - 12:00 PM
Thursday: 9:00 AM - 4:00 PM
Friday: 9:00 AM - 4:00 PM
Saturday: Closed
Sunday: Closed

Fontana Social Security Office Holidays

This social security office observes all Federal holidays. Below is a list of all holidays that this office will be closed.

Observed Holidays:

New Year's Day, Martin Luther King, Jr.'s Birthday, President's Day, Memorial Day, Independence Day, Labor Day, Columbus Day, Veterans Day, Thanksgiving Day, and Christmas Day.

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