Final answer:
To report human trafficking, call 1-866-DHS-2-ICE option (A) which is managed by Homeland Security Investigations. It operates 24/7. Another resource is the National Human Trafficking Hotline at 1-888-373-7888 or text 233733 (BeFree).
Step-by-step explanation:
To report possible human trafficking to federal law enforcement, you should call the number 1-866-DHS-2-ICE (1-866-347-2423) option (A). This is a toll-free tip line managed by Homeland Security Investigations (HSI), which is part of the U.S. Department of Homeland Security. This line is available 24 hours a day, seven days a week, for individuals to report suspicions of human trafficking or to get help. Additionally, for immediate danger or if you prefer another option, the National Human Trafficking Hotline is also available at 1-888-373-7888 or by texting 233733 (BeFree).