United States:
Contact the National (United States) Human Trafficking Hotline at +1-888-373-7888 where you can speak with an Anti-Trafficking Hotline Advocate. Through that number, you can not only report a potential Human Trafficking situation, but you can also submit online tips.
Additional Resources:
Domestic Violence: National Domestic Violence Hotline, 24-hour Hotline: +1-800-799-SAFE (7233)
Sexual Abuse: Rape, Abuse and Incest National Network (RAINN), 24-hour Hotline: +1-800-656-4673
Suicide: National Suicide Prevention Lifeline, 24-hour Hotline: +1-800-273-TALK (8255)
Dating Violence: National Dating Abuse Helpline, 24-hour Hotline: +1-866-331-9474
Runaway and Homeless Youth: National Runaway Safeline, 24-hour Hotline: +1-800-RUNAWAY (+1-786-2929)
Missing Children and Child Pornography: National Center for Missing and Exploited Children, 24-hour Hotline: 1-800-THE-LOST (843-5678)
More hotlines can be found here.
Canada:
Contact the National Human Trafficking Hotline at 1-833-900-1010 if you think you might be a victim of human trafficking or if you know someone that is being trafficked. To report a possible case, you can also submit tips online.
Additional Resources:
Canada Suicide Prevention Service: Provides crisis support through phone, text, or chat in both French and English: +1-(833)-456-4566
Kids Help Phone: Anonymous bilingual Phone counseling for children and youth, 24-hour Hotline: +1-(800)-668 -6868
First Nations and Inuit Hope for Wellness: Suicide Hotline, 24/7: +1-(855)-242-3310
Canadian Indian Residential Schools Crisis Line: Support for former residential school students, 24-hour Hotline: +1-(866)-925-4419
Assaulted Women’s Helpline: Gives anonymous crisis counseling and emotional support to women who have been abused or assaulted: +1-866-863-0511
More hotlines can be found here.