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.
U.S. Citizenship and Immigration Services Local Offices
Information and Customer Service Division
5900 Capital Gateway Dr.
Camp Springs, MD 20588-0009
1-877-247-4645 (Military Help Line)
Executive Department Sub-Office/Agency/Bureau
Popular Services from U.S. Citizenship and Immigration Services
Apply for, Renew, or Replace a Green Card
Check Case Status with myUSCIS
Request help from the CIS Ombudsman for a case problem you've been unable to resolve with USCIS.