The phone number for Consumer Reports customer service is 1-800-333-0663. The hours are Monday through Friday 8 a.m. to 8 p.m. EST and Saturday 9:30 a.m. - 6 p.m. EST.
Customers can also send correspondence to Consumer Reports by mail to Consumer Reports, 101 Truman Avenue, Yonkers, NY 10703. Customers also have the opportunity to reach out to customer service by emailing them by way of an email form at the Consumer Reports Web page. The website's customer service page also offers assistance with some common issues.