I received such type of calls from this number and they tells me they are from some IRS department and ask for unpaid income tax. WTF!! i have my accountant who prepares documents each year and if im not paying taxes.. amount would me more than $100,000 and they ask for some $1179.. i think these [***] are scammers and doing frauds to us. beware about this number everyone. because IRS office is only one in whole USA in Washington DC and they told from NC... lol...