Today a post exposed that Facebook is utilizing phone numbers individuals have supplied as a safety and security action for two-factor verification as a means to send targeted advertisements to those customers - How To Delete My Phone Number On Facebook.
If that's nothing you intend to occur (and you should not), you can navigate the problem by removing your contact number from the website as well as setting two-factor authentication up using an authentication app instead.
How To Delete My Phone Number On Facebook
To remove your telephone number from Facebook most likely to the Settings menu on your account (you get there by clicking the arrowhead on top appropriate side of the page) and then Your Facebook Information complied with by Sight under the Gain access to Your Information tag. Within that menu, you'll wish to select Personal Details and then Your Contact Information. When you see your telephone number, struck that delete switch.
To Remove a smart phone number:
-Click
-Click Settings, after that click Mobile in the left sidebar.
-Click Remove listed below the number you want to Remove.
-Click Remove Phone to confirm.
Afterward, pick Protection and Login from that primary Settings page and after that Establish two-factor authentication. From there you ought to be able to customize your two-factor Settings, particularly to make sure that you're utilizing an authenticator app (such as Google Verification) instead of your telephone number for that additional layer of safety.