Today an article exposed that Facebook is utilizing phone numbers customers have actually offered as a safety step for two-factor authentication as a means to send targeted ads to those users - How To Remove Your Phone Number From Facebook.
If that's not a thing you intend to occur (and you shouldn't), you can get around the problem by removing your phone number from the site as well as setting two-factor authentication up making use of a verification app instead.
How To Remove Your Phone Number From Facebook
To remove your telephone number from Facebook go to the Settings menu on your account (you get there by clicking the arrowhead on top ideal side of the page) and then Your Facebook Info complied with by View under the Access Your Information tag. Within that menu, you'll intend to select Personal Information and afterwards Your Contact Information. When you see your phone number, struck that delete button.
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 validate.
Afterward, choose Protection and Login from that main Settings page and after that Establish two-factor authentication. From there you should be able to personalize your two-factor Settings, especially to make sure that you're using an authenticator application (such as Google Authentication) as opposed to your telephone number for that added layer of safety.