The National Customer Service Center for U.S. Citizenship and Immigration Services may be reached at 800.375.5283 or 800.767.1833. Employers may reach E-Verify customer support at 888.464.4218. The military and family member assistance line is 877.247.4645.Continue Reading
U.S. Citizenship and Immigration Services is responsible for overseeing lawful immigration into the United States and a branch of the Department of Homeland Security. The agency also provides services for immigrants concerning the path to citizenship, employment, the potential immigration of family members and the adoption of immigrants by U.S. citizens, according to the department website.
Individuals interested in gaining U.S. citizenship must submit their applications to the agency for approval.Learn more about Immigration