Comprehensive Immigration/Naturalization Services | United States Citizenship and Immigration Services
Administers programs related to the lawful immigration to the United States.
Last Assured
12/01/2023
Physical Address
111 Massachusetts Ave NW, Washington, DC 20529-2260
Hours
Mon-Fri 8am-8pm Eastern Time customer service; 24-hours automated service
Website
Application process
Call, visit website, or write
Eligibility
Varies by service
Languages
English, Spanish
Service area
AZ
Agency info
United States Citizenship and Immigration Services
Administers programs related to the lawful immigration to the United States.