Who called from 3109841985

I got a call from this number today as well. No name on called ID, this usually indicates a telemarketer.

Called 7 times today in a 1 minute window, letting my phone ring once per call.  This is some sort of trick that must work with certain answering machines, but not mine.

Caller ID says "unknown name". Left no message.

Thank you I will block them

thanks, blocked!