Who called from 2136104633

Got a call from 213-610-4633. Told me I had a lawsuit against me and that I would go to jail if I did not pay. They told me I owed 6800.00 and that it needed to be paid now. I told them I did not have that kind of momey. They asked how much I had, I told them 100.000, they hung up.

Received 2 call within three hours of each saying they are the IRS and that I owe back taxes...i hung up on them both times

Left message demanding I call back immediately. The person who answered said it was the Internal Revenue Service.
The IRS doesn't call. They use certified mail.