I keep getting calls fom this number claiming they are the IRS.

They say they are from IRS...clearly they are not....IRS does everything via mail.

said they were from the IRS cared me

THIS NUMBER IS A SCAM!!!!!  they say they are the IRS and to call back before "action is taken."  I knew waht this was and i called back to let them know i was not falling for it and to stop calling me.  The guy asked for my name, I said "no, tell me what this is in reference to first", he said very hesitantly "it's in regards to the case", I asked what case, he said he needed my name to pull up the file.  I said "um, no, i don't think so. I know this is a scam."  The guys then blurted out "blalalablalalbalal!" and hung up on me!

I to received a call, it sounded automated. I did a reverse call off voice mail, and asked them to send me in writing what it was about. It sounded funny, I believe it is scam.