Please note that you can change your login email address at any time from your Account Settings page. You can also log in with any email address you've added to your account.
If you no longer have access to the email addresses associated with your Facebook account, you may be able to get into your account by answering a security question or getting help from friends. To see if you have these options:
Go to the Facebook login page and click Forgot your password?
Fill out the form to identify your account.
Look at the list of email addresses listed on your account. If you don't have access to any of these, click the No longer have access to these? link.
Follow the directions provided to answer your security question or get help from friends, if you see these options, or contact your email service provider.