Social Security Administration (SSA)

The Social Security Administration (SSA) has two main functions. One is to assign Social Security numbers. The other is to run the Social Security retirement, survivors, and disability insurance programs.
A third function is to run the Supplemental Security Income program, for people who are 65 or older, blind, or with a disability.

Toll-free number

1-800-772-1213

Find an office near you

Find a Social Security office near you

Main address

6401 Security Blvd.
Baltimore, MD 21235

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