I received a robo call from this number at 12:43 pm CST. It indicated that I had a tax judgement against me and that I needed to call them back at that number to prevent it going to court. From reading the other comments I'm going to assume this was a scam call and will not be calling them back.
Irs scammers dont fall for it they just trying to get you to buy i-tune cards and give them the code on it all fake irs never calls people they send letters and will audit you during tax time these guys are scammers