I got a call. Seemed scary saying they was the IRS and they are going to issue a warrant for my arrest. I haven't done anything wrong, and if there wAS a problem with my taxes then my tax guy would have told me.

Recording from "RoseMary" claiming I have a warrant  for my arrest from the IRS

I received a call from this number several times in the past few weeks, leaving me messages that  say I'm going to be arrested. I called back from my LAN line, only to have someone hang up on me each time I call. Now it just rings busy.
How are these people getting away with this? Telling people the police are coming to arrest them if they don't call back.

Me too.  its annoying

I just rec'd that one from Rosemary as well.  saying the same thing