Got the same call robo voice saying the IRS is going to sue you to avoid this please call the same # back for further assistance thank you. Damn scammers. They have called from other 206 area codes with close # affiliation but were using the clower your credit card interest, get a gov loan/grant etc.
I got a recorded voice mail with a female voice saying the IRS is filing a lawsuit against me. To inquire about my case file call 206-201-2303. I didn't call the number, and reported it on the IRS complaint website.