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.

Home › Mississippi › Vicksburg › 4155 Clay St

Social Security field office · code 640

Vicksburg, MS Social Security Office

The Social Security office in Vicksburg is at 4155 Clay St, Suite 132, Vicksburg, MS 39183. Phone: (866) 964-0996. Hours: Monday to Friday, 9:00 AM - 4:00 PM. If you appeal a disability decision, your hearing goes to the Jackson hearing office (about 7.1 months on average).

Address, phone and office hours

Address4155 Clay St, Suite 132
Vicksburg, MS 39183
Phone(866) 964-0996
Fax(833) 950-3793
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 code640

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

Appealing a disability decision from the Vicksburg office

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

Hearing officeJackson, MS(888) 385-8499
Average processing time7.1 mo217 days · national 8.6 mo
Approval rate at hearings55%FY 2026 · national 58%

Before the hearing, the medical decision is made by Mississippi 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 Vicksburg Social Security office?

The Vicksburg, MS Social Security office phone number is (866) 964-0996 and its fax is (833) 950-3793. SSA's national line is 1-800-772-1213.

What are the hours of the Vicksburg 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 Vicksburg?

4155 Clay St, Suite 132, Vicksburg, MS 39183.

Where are disability appeal hearings held for the Vicksburg office?

SSA lists the Vicksburg field office among those served by the Jackson Hearing Office (Jackson, MS). Its average processing time is about 7.1 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.