Yahoo is a popular website founded in 1994 that provides a wide range of Internet-based media and services. Popular Yahoo services include Yahoo Mail, Yahoo Messenger, Yahoo Answers and Yahoo Games. All Yahoo services can be accessed using one account. Yahoo supports all of these services with customer support via e-mail, help desk and telephone.
Call Yahoo Customer Service. They have three phone numbers you can call: (866) 562-7219, (408) 349-3300 and (408) 349-1572. They are open Monday to Friday, from 8:30 a.m. to 5 p.m. PST.
Call Yahoo Corporate. The have two phone numbers you can call: (800) 318-0631 and (408) 349-3300. They are open Monday to Friday from 8:30 a.m. to 5 p.m. PST.
Use the Yahoo Help "Contact Us" form. Select the fields that are most appropriate for your question/concern. Click "Continue." Enter the specifics of your question/concern. Allow up to 48 hours for a response via e-mail.
Contact Yahoo by e-mail. For this, you will be required to log in.