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Fremont Social Security Office

Social Security field office in Fremont, California · Alameda County

Source: Social Security Administration field office list September 2026

Address and phone

(888) 632-7073office line

3100 Mowry Ave, Suite 100, Fremont, CA 94538

(833) 950-3665fax

Get directions

Services you can do online at ssa.gov

National line: 1-800-772-1213 (TTY 1-800-325-0778), Mon–Fri 8 AM–7 PM local time.

Hours

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

Closed on federal holidays. Many offices see visitors by appointment; call ahead before you go.

Where it is

County
Alameda County
Metro area
San Francisco-Oakland-Fremont, CA
State
California
ZIP code
94538
SSA office code
B60
All offices in California →

Other offices nearby

#OfficeMilesAddressPhoneHours
1Hayward, CAAlameda County9.524301 Southland Dr, Suite 500Hayward, CA 94545(866) 964-5054Mon–Fri 9 AM–4 PM
2Mountain View, CASanta Clara County11.6701 N Shoreline Blvd, 1st FloorMountain View, CA 94043(877) 319-0161Mon–Fri 9 AM–4 PM
3Redwood City, CASan Mateo County13.81718 Broadway StRedwood City, CA 94063(888) 860-5582Mon–Fri 9 AM–4 PM
4San Leandro, CAAlameda County15.2320 Davis StSan Leandro, CA 94577(866) 331-2181Mon–Fri 9 AM–4 PM
5San Jose, CASanta Clara County16.2280 S First Street, Room 244 2nd FloorSan Jose, CA 95113(866) 331-2235Mon–Fri 9 AM–4 PM
6East Oakland, CAAlameda County18.37200 Bancroft Avenue, Eastmont Town Center Ste 263Oakland, CA 94605(888) 527-9329Mon–Fri 9 AM–4 PM
7San Mateo, CASan Mateo County18.3800 South Claremont St, Suite 101San Mateo, CA 94402(866) 726-8193Mon–Fri 9 AM–4 PM
8San Jose East, CASanta Clara County18.42500 Fontaine RdSan Jose, CA 95121(866) 931-4496Mon–Fri 9 AM–4 PM

Source: SSA field office list (public ArcGIS copy, Sep 2026). Hours and services can change; check ssa.gov or call the office before visiting. Distances are straight-line miles.