As the title says it, I need help finding the phone number and email address associated with a protected Facebook Account (link will be shared via PM)
Isn't that a violation of privacy, knowing that most of those who have protected accounts are people who care about the privacy of their accounts?
Why don't you ask them to do that?
One way to get that person’s number is “social engineering,” where the second party is accused of sending them their personal details.
But I don't think accessing it from Facebook's servers is easy.