Contact Us

Citizen Line

• Operator Number: 202-282-8000

• Comment Line: 202-282-8495

Mailing Address

U.S. Department of Homeland Security
Washington, D.C. 20528

• Freight and Mail Delivery Instructions

Homeland Security Components

• FEMA - Includes contacts for regional offices.

• Federal Law Enforcement Training Center

• Transportation Security Administration

• U.S. Citizenship and Immigration Services
  • USCIS Field Offices
• U.S. Coast Guard

• U.S. Customs and Border Protection Includes contacts for field offices, Border Patrol sectors and ports of entry.

• U.S. Immigration and Customs Enforcement Includes contacts for field offices and detention facilities.

• U.S. Secret Service

Immigration Questions

• Immigration questions answered by US Citizenship and Immigration Services National Customer Service Center:
  1-800-375-5283

Program & Application Contacts

• Chemical Security Assessment Tool (CSAT) FAQs & Helpline

• DHS Trip Questions: Email trip@dhs.gov

• Freedom of Information Act (FOIA), Privacy Office

• Homeland Security Careers on USAJOBS

• Media Contacts

• PCII eSubmissions

• Report Fraud, Waste or Abuse, Office of the Inspector General

• Report Incidents

• School Preparedness

• Selective Placement Coordinators

• Small Business Contacts

• Send a message using our online form about FOIA, Jobs, Security Threats, Website Issues or DHS Press.