Advent tip #15: Set your Facebook so you can’t be searched for by phone number or email
By default, anyone can look you up on Facebook via your email address or phone number. You can change your privacy settings to limit who’s able to search for you.
15 Dec 2015 ... Under the Who can look me up? section, you'll see a setting for your email ... Note: You can remove your mobile phone number altogether but note that if you do that it means Facebook can't send you login approvals, which ...