Phone (USA & CANADA):
Monday-Saturday, 8:30 a.m. - 11:00 p.m. EST
Sunday, 8:30 a.m. - 5:00 p.m. EST
View a listing of our international offices around the globe.
View a listing of our U.S. Chapters and find a chapter near you.
Find a career that will make you smile — view our career opportunities.
Every effort helps give a child a smile, learn how you can help.
Read about our Donor First commitment.
Help spread the word about the mission of Operation Smile to others.
Learn more about cleft lip and palate repair and surgery.
Frequently asked questions about our organization.