Recorded voice claimed to be "Internal Revenue Services" (instead of Service), and then said they were going to file a lawsuit. This is a scam, because IRS contacts people via certified/registered letter. Don't fall for this scam.
I don't know anything about this number, marked the day December 2 at 1:08 pm, telling me that was asked a debit of two months of my "TELMEX" company, which is a lie, as it was the indebtedness, and not told me, gave me a name with which not a registered my phone account, check my company and told me that it was not true I would like to know the name of the person to proceed as it is suitable, thanks
IRS scam, I repeatedly called them back and hit the pound key and zero, doubt they'll call back considering I tied up there out bound call line for 45 minutes.
Another one of the robo IRS scam calls advising me that they were coming after me and that I need to call this number for the case file. I was told by the robot to "not disregard" this call. Yeah, right. I think I'll call them up and try to sell them a life time warranty on their car or oxcart.