Are you kidding? PRA company is the under belly for all collections, good, bad, written off, and out of SOL. Not just Paypal. They would shake down your grammie for her ssi if they could. Those subterraneous reptiles are still trying to collect on Pre Civil War gambling debts with 50% already squeezed from ancestors. Low life shady butt lickers have been sued more times than Phillip Morris. Other than that....they're okay.
This is a total scam, from "Portfolio Recovery Associates". They said I had "Amazon debts", which was wrong and ridiculous (since Amazon orders are already paid on credit card). I was annoyed and getting suspicious. They wanted me to confirm my SS#, at which point I got really mad and said "No, you give me your numbers right now...phone, name, supervisor." The lady said "Well, maybe I have the wrong Jim". I demanded her to give me the SS# digits she wanted me to "confirm", and then told her that was not me, and demanded that she remove my phone number from her list.
If you get such call, get their information, give them none, and then turn the information over to your local DA or fraud unit.