What is the ABCmouse support phone number? Updated August 01, 2022 22:30 (800) 633-3331 Live Customer Care Agents are available Monday through Friday from 4:30 a.m.-6:00 p.m. (PT). Related articles Contact Us Account Access Can we personalize our learning experience in another language like Spanish? What's New in July 2022! What's New in August 2022!