Who called from 4439619237

They called me and told me that I owed the IT'S money and that I needed a lawyer. Which caused a lot of stress for me.

I think you mean the IRS?  This is just a scammer looking to scare and trick you.  Ignore the call.  Block the number.  Don't call them back.

A man called from this number impersonating the IRS. Threatening me with the goal of extorting me for money. I hung up. He had a very heavy accent.