Childhelp is a US non-profit organization dedicated to the prevention and treatment of child abuse. Founded in 1959 as International Orphans, Inc. by Sara O'Meara and Yvonne Fedderson, Childhelp is one of the largest non-profit child abuse prevention and treatment organizations in the nation. It operates facilities in California, Virginia, Tennessee, and Arizona. The Childhelp National Child Abuse Hotline services all of the United States, its territories and Canada. The organization also distributes Childhelp Speak Up Be Safe, a school-based abuse and bullying prevention program.