The Social Security Directory
Independent guide built from public SSA data. Not affiliated with the Social Security Administration. Apply, appeal and check your case only on ssa.gov.

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Social Security field office · code 384

El Monte, CA Social Security Office

The Social Security office in El Monte is at 9351 Telstar Ave., , Social Security Administration, El Monte, CA 91731. Phone: (866) 931-0340. Hours: Monday to Friday, 9:00 AM - 4:00 PM. If you appeal a disability decision, your hearing goes to the Pasadena hearing office (about 8.8 months on average).

Address, phone and office hours

Address9351 Telstar Ave., , Social Security Administration
El Monte, CA 91731
Phone(866) 931-0340
Fax(833) 950-3045
Monday9:00 AM - 4:00 PM
Tuesday9:00 AM - 4:00 PM
Wednesday9:00 AM - 4:00 PM
Thursday9:00 AM - 4:00 PM
Friday9:00 AM - 4:00 PM
Saturday–SundayClosed
SSA office code384

Address, phone and hours from SSA's official field office file. Offices close on federal holidays.

Appealing a disability decision from the El Monte office

SSA lists the El Monte field office among the offices served by the Pasadena Hearing Office. That is where an administrative law judge will hear your case if your claim is denied at reconsideration.

Hearing officePasadena, CA(866) 354-0220
Average processing time8.8 mo268 days · national 8.6 mo
Approval rate at hearings67%FY 2026 · national 58%

Before the hearing, the medical decision is made by Disability Determination Service Division. Read how to appeal a denial (60-day deadline) and what happens at the hearing.

What you can do at this office

  • Apply for retirement, disability (SSDI), SSI, survivors and spouse benefits. Social Security card applications too.
  • Replace a Social Security card or update your name.
  • Request a reconsideration or a hearing if your claim was denied (forms).
  • Report changes that affect your benefits and get benefit verification letters.

Many of these services can be done online at ssa.gov or by calling 1-800-772-1213. See how to schedule an appointment.

Frequently asked questions

What is the phone number of the El Monte Social Security office?

The El Monte, CA Social Security office phone number is (866) 931-0340 and its fax is (833) 950-3045. SSA's national line is 1-800-772-1213.

What are the hours of the El Monte Social Security office?

Monday to Friday, 9:00 AM - 4:00 PM, according to SSA. It is closed on weekends and federal holidays.

Where is the Social Security office in El Monte?

9351 Telstar Ave., , Social Security Administration, El Monte, CA 91731.

Where are disability appeal hearings held for the El Monte office?

SSA lists the El Monte field office among those served by the Pasadena Hearing Office (Pasadena, CA). Its average processing time is about 8.8 months.

Do I need an appointment?

SSA says that if you need in-person help, you must make an appointment to visit a local office. Call the office or 1-800-772-1213 (8:00 a.m. to 7:00 p.m. local time, Monday to Friday). Many services are also available online at ssa.gov.