Almost all numbers from free "burner apps"[0] I came across are already burned for all major Social Networks (probably because someone else already used those n

Almost all numbers from free "burner apps"[0] I came across are already burned for all major Social Networks (probably because someone else already used those numbers for registration). I don't know if it works with paid services, but then you have the problem of paying for it anonymously. [0] I guess you mean those services which offers some mobile numbers for receiving SMS to anyone without registering.