Left message saying I owed money wouldn't verify anything. Please report for fraud

Called the number via a blocked number and they were able to get my phone number. Said I owed money which I don't and said they wanted me to verify the last four of my social security number FRAUD

Left me a message to call 844-707-5322, claiming I owe money.

Called and left a message so I called back. They claim I took out a loan for $300 and maliciously closed my account before I paid them back. These people claim I took out a cash loan through manhattan inc,. Which has over 85 sub companies and I took a cash loan of 300$. This was back in 2012 OR2013. They asked me for the last 4 of my SS#, I refused, she then said may I give you your last 4?. She actually had it along with the names of some of my family members. It was extremely unnerving. I asked her(Amanda) to send me all of the paperwork and I'd pass it to my lawyer.. she claims they only have the mediation paperwork, al to find the papers I want I need to handle in court.
She almost had me convinced.. these [***] are getting good. I kept asking for paperwork and she kept telling me they only have... blah blah blah.. I finally hung up and blocked the number

They keep calling me claiming I took a cash loan in 2010 and never paid back!!! Completely untrue and fraud! Hung up and blocked the number.