Facebook now has a tool that lets users and non-users delete uploaded contact information. That includes cellphone and landline numbers and email addresses.

Facebook may be using your mobile device to harvest your friends' contact information — here's how to turn it off and delete any information it collected.

Remove all of your imported contacts by visiting this page on Facebook. Note that if you do decide to remove your imported contacts, Facebook’s suggestions as to who you should connect with may reduce ...

Meta will search across Facebook, Instagram, and Messenger to see if they have your contacts. If Meta finds your information, it will delete the data and prevent it from being uploaded again.

How to stop Facebook from uploading your contacts, call logs and text logs to the service. Plus how to delete all the contacts Facebook already has.

Here’s how to delete your imported contacts from Facebook: One way to check if your contacts were imported is to go to your Uploaded Contacts.

Facebook can sync your friends to your contact list on your phone, but that’s not always a good thing.

You can control all Facebook sync options in the Internet Accounts system preference pane, too. You can opt to not sync contact data from Facebook, which should delete it off your system.

iOS 6 features tighter integration with Facebook, including adding your Facebook friends to your contacts list, not to mention adding their birthdays to your calendar. Learn how to loosen Facebook ...