This week a write-up disclosed that Facebook is utilizing contact number users have given as a protection step for two-factor authentication as a way to send out targeted ads to those users - How Can I Remove My Number From Facebook.
If that's not a thing you wish to happen (as well as you should not), you can get around the problem by eliminating your contact number from the website and setting two-factor authentication up using an authentication application rather.
How Can I Remove My Number From Facebook
To remove your telephone number from Facebook go to the Settings menu on your account (you arrive by clicking the arrowhead on top best side of the page) and then Your Facebook Information complied with by View under the Gain access to Your Info tag. Within that menu, you'll intend to pick Personal Info and then Your Contact Information. When you see your phone number, hit that delete switch.
To Remove a smart phone number:
-Click
-Click Settings, then click Mobile in the left sidebar.
-Click Remove listed below the number you want to Remove.
-Click Remove Phone to validate.
Afterward, choose Protection as well as Login from that primary Settings page and then Set up two-factor authentication. From there you ought to be able to personalize your two-factor Settings, especially to make sure that you're utilizing an authenticator app (such as Google Authentication) as opposed to your telephone number for that additional layer of security.