People can look you up on Facebook using your phone number. Here’s how to stop them.

Privacy

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If you’ve ever given your phone number to Facebook, anyone can find your profile by running a Facebook search on that number. And we mean anyone with a Facebook account—not just your friends. Recently, a security researcher demonstrated that he could exploit Facebook by connecting hundreds of thousands of phone numbers with their owners’ names.

Even though Facebook lets anyone find you through a reverse phone number lookup by default, you can prevent it from happening by following these simple steps: 

Step 1: Log into your Facebook account.

Step 2: Go to Privacy Settings.

Step 3: On the Privacy Settings page, you’ll see a section for “How You Connect.” Click “edit settings” next to it.

Step 4: A box titled “How You Connect” will open. On the drop-down menu next to “Who can look you up using the email address or phone number you provided,” select “friends.” (This is as private as you can go; Facebook won’t let you limit it to “no one”).

Facebook reverse phone lookup

Step 5:  Click the “Done” button to save your changes.

You’re done! Now you’ve limited Facebook’s reverse phone lookup so that only your friends can find you through your number. Unless it’s absolutely necessary, it’s a good idea to avoid giving your phone number to any social network, despite them repeatedly asking for it for “security purposes.”

22 Replies to “People can look you up on Facebook using your phone number. Here’s how to stop them.”

  1. Afranio says:

    Muito interessante ter este tipo de informação, ficar na rede desprotegido é uma furada!! Obrigados a todos que valorizam a privacidade. O mundo é capitalista e já pagamos alto de mais por isso.

  2. musaveerahmed says:

    Hai i want a girl friend

  3. Dzinh says:

    But, selection “Friend”, I wanna know exactly how it is? Friends in my FB account or Friends in my Phone Contact???

  4. web says:

    If you want to increase your experience only keep visiting this web page and be updated with
    the most recent news posted here.

  5. This is STILL the case. The settings for email and phone number appear to have been split up now, but I just checked mine and the phone number lookup was set to “Everyone”.
    Here’s the link to the settings page:
    https://www.facebook.com/settings?tab=privacy&section=findphone&view

    I originally reported this to Facebook in May 2012 (as I think reverse phone searches are illegal in the UK) but they ignored it. This was the result:-


  6. Daniel says:

    thanks for the great information

  7. ronny_lay says:

    I need to get girl friend

  8. Craig Stadler says:

    FYI: There are also search engines like The Email Archive and The Phone Archive that let you lookup where an email address or phone number has been used in documents, webpages etc

  9. Events Panda says:

    Very true dear, thanks for the nice tips found here! Keep it up and once again thankyou very much.

  10. I need know who steal my facebook email and password… Please help me who did… Let yu know thanks

  11. carl duane says:

    Thank you for the tips and clear instruction.

  12. Christian says:

    Excellent post, but I just discovered something about this Facebook Privacy function, each time you uninstall the app from your iPhone and install it again, whatever reason could be (safe some space for the hard disk), this function changes automatically and turns on into “Everyone”, so if you change this but after a while you discover is again on “Everyone” mode is because you probably installed again the Facebook app on your iPhone.

    Hope it can help!

  13. Nargis kosar says:

    Place my Facebook and email and password place help me

  14. Thanks,
    it’s getting harder to protect one’s privacy when new FB features kick in and they steal the info no questions asked!

  15. GOD.

    Well. OK, I’m calm now. It’s seraiously sneaky. For which sites phone confirmation is required also? For Google account, so maybe on G+ you can be found this way as well, LinkedIn definitely, Twitter too…. is this possible that the same thinkg works there as well?

  16. PhoneManiac says:

    Yeah, it’s really disturbing that tracking phone number has become so easy nowadays.

  17. Came across your site, and I must say, it’s interesting. Blog posts like this are what makes this site awesome. I really find this information very useful. Excited to read more similar contents from you in the future. Cheers!

  18. Gaurav says:

    such an amazing info. very helpful post for me.

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