This number has called several times a day for 3 days. I first answered it because I recognized 417 as a MO area code and thought it was a friend of mine from MO. The line hangs up when I answer and when it called back, there was no message. (I verified with my friend that it was not her.)
They call me and hang up! several times a week. I finally called it and it was a CENTURY LINK SALES DEPARTMENT! I already have Century LINK services so i gave them a piece of my mind and told them i would report them to the POLICE if they keep calling and hanging up! That should put an end to it!