Who called from 2149745618

Got an unrecognized call from this number...my caller id says it originated from Texas. I didn't answer it and caller hung up after 4 rings and did not leave a message.  Will block this number from now on.

Same thin g happened to me on 9/3/15

9-8-15 called. it was a recorded message about insurance.

9-2-15  Same thing

Keeps calling me even after I asked to be on a do not call list. Calls were about Windows. I called the number back but said it was no longer available.