Caller did not use any particular names but said they were with the IRS and that there was a warrant issued for my arrest and that I should call Agent (I forgot the name) at (716)902-2288. Today, December 11th @ approximately 10 am, is the second day in a row that they have called. The message is obviously a pieced-together electronic voice message from Alden, NY. If you do a reverse phone lookup it comes back as a private number with no other info being shown. Also, if you really want to obtain that info, Intelius (I think that's the name of the company) will give it to you for a small fee.
I got two messages from this phone number over the past week with the same robotic pre-recorded voice. It's a scam and they claim to be from the "Internal Revenue Agency" The message says that a warrant has been issued for my arrest.