Facebook Messenger now requires a Facebook account to sign up, removing the option to use a phone number, says a vast majority of users log in through Facebook
Facebook has quietly removed the ability to sign up for Messenger without a Facebook account, the company confirmed to VentureBeat this afternoon.
Context & Ripple Effects
Facebook spent years building phone numbers into its identity layer — in 2016 it let Android apps skip SMS verification by matching a number against a user's Facebook profile — but that same data became a liability when the company was caught routing 2FA phone numbers into ad targeting and an opt-out-free lookup feature, sparking widespread outcry in March 2019.
Now Facebook is pulling back in a different direction: rather than loosening how phone numbers are used, it is eliminating them as a standalone identity for Messenger entirely, betting that since a vast majority of users already log in through Facebook, the phone-only signup path serves too few people to justify maintaining it.
First-order effects
- New Messenger users who deliberately avoided a Facebook profile no longer have an on-ramp: signing up now means creating a full Facebook account, collapsing the distinction between 'Messenger user' and 'Facebook user' going forward.
Second-order effects
- Consolidating every Messenger identity into a Facebook account deepens the platform's hold on the access layer — the same position where its phone-number practices drew fire — while users who want messaging without a Facebook profile are pushed toward rivals built on phone numbers alone.
Third-order effects
- If the pattern holds, major messaging platforms will keep collapsing secondary sign-in methods into their primary account systems, concentrating identity control with the parent platform and making account-level policy decisions — like the 2FA controversy — apply to ever more of the user base.
The trend: Consumer messaging is consolidating around single-platform identities, with Facebook trading phone-number flexibility for tighter account-level control.