When creating a Facebook account, the system automatically assigns the user an identification number, known as the Facebook ID. In an update done in the Spring of 2009, a users Facebook ID number was replaced with a “vanity” username of the Facebook members choice. You can hack Facebook by Hack Facebook ID number, hack Facebook without knowing the email address login. But all of those advantaged features are available with the Unlimited package only. It means you should purchase the Unlimited package to hack Facebook ID number. After that, you will get the email address connected to the Facebook account you want to hack. Then you can start hacking the Facebook with the email address you just got, and get the password to login to Facebook.