How to Find an E-mail Address by Facebook ID
With 1 billion members active each month, Facebook is a good source if you want to find friends. Users can receive private messages via a Facebook email address, but they may post alternative emails in their contact information as well. Locating users' email addresses requires finding their Facebook pages, which ...
Scroll down until you see the section called "Contact Info." Any email addresses the friend has associated with the account, including the Facebook email, appear ...