Left message: "this is the IRS and we will be filing suit against you. Call this number immediately.  704-530-7626" I did not return call. They did not identify who they were trying to reach and I have no problems with IRS.

got the same call at 6.40am for the last two days. working on figuring out how to report this crap.

another call this morning with their threat of a lawsuit .. lol!  blocked it, they're calling me every few days now from a different number each time.

I also got a call from this number . Saying finally notice and there will be a lawsuit soon.

I got this call and played along.  Now I all them....they keep hanging up on me....hmmmmmmmm!!!!