Half cut out but I heard "a Lawsuit filed against me." This is a Scam Looking for personal information. Apparently company is claiming to be IRS. Research is also saying the claim to be Omnipoint communications which isn't real either.
IRS scam Google IRS phone scams they use a spoof number trying to scare people into paying a
Never pay some one like this call the police or hang up and call the real IRS . This scam been in the news papers more people have to report them.