Called me on Feb 22 at 3:06PM CST. Also got a call today at 11:30 AM CST from a similar number-area code and prefix the same, but last 4 numbers are 7117.
Got a call from this number at 10:52 am on 2/22/2012. I didn't answer and they left a voice message. It was a recording that sounded like a health insurance scam.
Got a call from this number at 10:44 am. Was away from my phone, so I missed it. Wouldn't have answered it anyway since I don't recognize the number. Looks like who ever they are they are very busy.