Website address: https://www.colgate.com/en-us
Phone Number: 1-800-468-6502
Email/contact form: https://www.colgatepalmolive.com/en-us/contact-us
Facebook page: https://www.facebook.com/Colgate
Twitter account: https://twitter.com/colgate
Mailing address: Colgate-Palmolive Company, 300 Park Ave - 3rd Floor, New York, NY 10022-7402