What will happen if I remove my phone number from my Facebook profile? Do I still continue to get my messages in Messenger?
Nothing will happen except the following things
- you wont be receiving alert text messages when you are offline.
- you wont be getting birthday alerts as text messages of your friends
- you wont come to know about if someone comments on your wall if you
remove your number. because you will be getting text message saying someone commented on your post.
- most important is if you register your phone number then you can use that for changing password even if someone tries to change you will get sms.
some of the advance usages to know your cirle friends location etc will be disabled.