U.S. Citizenship and Immigration Services
The U.S. Citizenship and Immigration Services is responsible for processing immigration and naturalization applications and establishing policies regarding immigration services.
Agency Details
Acronym:
USCIS
Website:
Contact:
Local Offices:
Main Address:
Information and Customer Service Division
111 Massachusetts Ave., NW
MS 2260
Washington, DC 20529-2260
Toll Free:
1-800-375-5283
1-877-247-4645 (Military Help Line)
TTY:
1-800-767-1833
Forms:
Government branch:
Executive Department Sub-Office/Agency/Bureau
Popular Services from U.S. Citizenship and Immigration Services
Apply for, Renew, or Replace a Green Card