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:

(800) 375-5283
(800) 870-3676
(877) 247-4645 (Military Help Line - for military members and their families)

TTY:

(800) 767-1833

Parent Agency