called but left no message

this person calls my phone at least10 times a day, and never says anything.

I don't know who this is but keeps calling and leaves no voicemail. I answered once and they hung up. b*****ds

Got a call from this number. Was in the middle of something so I rushed them. The guy had my name but I am not diabetic and I do not 'stick" myself twice a day.  Second call came from a different number, same song.