U.S. Department of State (DOS)
The Department of State advises the President and leads the nation in foreign policy issues. The State Department negotiates treaties and agreements with foreign entities, and represents the United States at the United Nations.
Website
Department of State (DOS)Phone number
1-202-647-4000
TTY
1-800-877-8339 (Federal Relay Service)
Find an office near you
Main address
2201 C St., NWWashington, DC 20520
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