Who called from 3216138639

I've been getting phone calls from FL, USA #321-613-8639 for a couple weeks now. Today I got calls @ 11:38A, 3:26P, 4:36P, 6:18P & 7:06P. I have tried in the past to answer them and tell whoever this might be to quit calling, but if I do then it hangs up...does anyone know what's happening?!

Scam, all the way through.  I've gotten over 20 calls in the past 2 weeks.  Thank you for the suggestion of blocking the number, going to contact my carrier to do that now.

RECENTLY I TOO HAVE BEEN GETTING ALL THESE ANNOYING CALLS FROM ALL DIFFERENT STATES AREA CODE PHONE NO'S!!! HOW CAN I STOP OR BLOCK THESE CALLS? I DONT ANSWER ANY OF THEM BUT IT IS ANNOYING TO SEE ALL THESE MISSED CALLS LINED UP ON MY PHONE. MAKE THEM STOP PLEASE!

Calling me 5+ times a day for a week now...picked up once, they said my name and hung up.  Such a waste of time, I really don't get it.

Yes, its the same here.. There was a guy who said my name and I though the call dropped. Strange....