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 A39

Manassas, VA Social Security Office

The Social Security office in Manassas is at 9500 Center Street, Manassas, VA 20110. Phone: (855) 210-0123. Hours: Monday to Friday, 9:00 AM - 4:00 PM. If you appeal a disability decision, your hearing goes to the Washington hearing office (about 9.0 months on average).

Address, phone and office hours

Address9500 Center Street
Manassas, VA 20110
Phone(855) 210-0123
Fax(833) 612-0144
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 codeA39

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

Appealing a disability decision from the Manassas office

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

Hearing officeWashington, DC(866) 414-6259
Average processing time9.0 mo274 days · national 8.6 mo
Approval rate at hearings63%FY 2026 · national 58%

Before the hearing, the medical decision is made by Disability Determination Services. 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 Manassas Social Security office?

The Manassas, VA Social Security office phone number is (855) 210-0123 and its fax is (833) 612-0144. SSA's national line is 1-800-772-1213.

What are the hours of the Manassas 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 Manassas?

9500 Center Street, Manassas, VA 20110.

Where are disability appeal hearings held for the Manassas office?

SSA lists the Manassas field office among those served by the Washington Hearing Office (Washington, DC). Its average processing time is about 9.0 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.