It's a soliciter.  They are selling "Search for Degrees", at least that is what the automated system says when I call the number.

Called twice. Looks like a number from Allen, TX.

They called my number once a day for almost a week, sometimes twice a week. I had never picked up the phone. Finally, I answered the phone and told the person "STOP CALLING ", and I hung up the phone before that person had chance to say anything. I hope they don't call again.

same here.  They have been calling me since a month n never left message.  They called me over 3times/day.  Sometimes, they called me at night time, after 9pm.

I keep getting a call every day of the week and different times. Sometimes twice a day from this unknown number.  They left a voicemail yesterday saying "hello"