Looks like they have phone numbers matched up with Facebook IDs. Some of the records have name, location and gender as well. FB is claiming the data is old and was scraped from the site before they stopped displaying phone numbers.
Facebook makes OSINT super easy!
This is why you don’t give Facebook information.
What are you talking about @GeekyLibrarian, I use Facebook as a vault for important information. I find it much easier to just post my passwords and important information in a Facebook post than putting it in my LastPass Vault.
@dimforest you are such a goof
See what I was saying here? Always making trouble