Who called from 3199618198

Just received a call, didn't answer, didn't leave a message

I just got a call from this number.  My phone said  harassment

Just received the same call. No message or voice mail. Last time someone called me from a number like that was a middle eastern. So be careful people.

Just got a call, area code from Iowa? Didn't leave message.

Just called by this number. May be tied to similar numbers? 239-603-0986 and 720-799-9145. I've been getting calls from these numbers and no one is ever on the other line and they call once a day until I block the number.