I received a call from this number and did not pick up or call back after listening to the computerized voicemail. The "computer" does not wait for the beep to signify the outgoing message has stopped so the message was incomplete and all I heard was "case file and call immediately to this number". I am sure it is a scam like the one I received a week or so ago saying I had a lawsuit filed against me by the IRS for errors made on my taxes. The IRS would only call as a last resort, they would email or snail mail and they certainly don't take out lawsuits, they are the flippin IRS! These scammers must think we are idiots!! Just don't answer the phone if you don't know the number. If they are legit then a live person will leave a message with a legit phone number. AND NEVER SEND ANY MONEY TO ANYONE YOU DON'T KNOW!!!