Got a call from this number 202-506-8798 stating to call back immediately...Googled the number and found it is a scam. When
I called it says mailbox is full...They say they are with the IRS.

Terrifying phone call! A man with a very strong indian accent(and a lot of background noise) said that he needed more information from me and that I needed to contact my criminal attorney before they send the police to my house to arrest and imprison me. I hung up on him and freaked out for a second, though I have never committed any crimes. Then I googled the number, thankfully. It's a scam but I can't tell what they are really trying to get.

It is not Indian accesnt it is more like African or South Asian.  It seems like everybody is repeating what the earlier tone deaf person was saying.

Trust me these guys are from Pakistan. When you provoke them enough, they even reply in Urdu.....

It was indeed an Indian accent, and not an African or South Asian accent. Maybe he's faking it.  Moreover, that is NOT the point. The point is that this is a despicable example of the worst of humanity. After it was apparent that I was not going to comply with this idiot's demands, he said (and who gives a damn in what accent) that I was subject to jail time.  After I refer this scam the the US Attorney's office, he'll have plenty of time to practice better pronunciation while he's behind bars.