I meant I don’t give it to companies, because I know that’s why they want it.
If you have given it to a person who has any account anywhere that has anything remotely to do with meta-owned entities, and they did not explicitly say no to sharing contacts info (basically just one person giving FB messenger access to their phone contacts), then meta has your phone number, name and a whole bunch of scarily accurate extrapolated data on you and other sources they correlate that with.



You’d be surprised. If you have ever ordered, or booked, something online, they will absolutely have something to connect that to and from there they keep pulling.