Caller ID was "Wireless Caller" I almost picked up but I let the machine answer. Recorded robotic voice started to say "this call is from the internal revenue services and you are about to be served legal" at which point I hit the Block Now button on my call blocker. Are they that stupid?

Call about IRS will sue us. No Id.
Blocked

This number keeps calling me and saying it's the IRS and I need to call a certain number but when I tried for some reason it's not going through this so they got a lawsuit against me.

The number 636 249-3665 keeps calling and says that they are IRS and for me to call a certain number when I try and it doesn't go through I'm tired of these prank calls and now if it can't be stopped and if you can't help me then I'm going to get the u.s. marshals but I am retired from them.