James suspects that his classmate is being physically and emotionally abused by his parents. Which hotline should he call so he can better help his classmate?

If James suspects that his classmate is being physically and emotionally abused by his parents, he should call the Childhelp National Child Abuse Hotline. This hotline provides confidential support and guidance to anyone concerned about the safety and well-being of children. The number for the Childhelp National Child Abuse Hotline in the United States is 1-800-4-A-CHILD (1-800-422-4453). James should share his concerns with the hotline, providing as much information as possible, and follow their guidance accordingly to ensure the safety of his classmate.