U.S. Citizenship and Immigration Services

The USCIS is responsible for processing immigration and naturalization applications and establishing policies regarding immigration services.

Contact the Agency or Department


Website:
U.S. Citizenship and Immigration Services
Contact via the Web:
Contact the U.S. Citizenship and Immigration Services
Contact In-Person:
Immigration and Naturalization Local Offices
Address:
111 Massachusetts Ave., NW
MS 2260
Washington, DC 20529-2260
Toll-free:
1-800-375-5283 (National Customer Service Center, M-F, 8 am - 8pm ET)
1-800-870-3676 (Forms Request Line)
1-877-247-4645 (Military Help Line - for military members and their families)
TTY:
1-800-767-1833