Who called from 6014919335

Called my cell. No one on the line when I picked up. Blocked.

Received a call today around 3:45 pm - missed the call and no message was left - blocked it from future calls with Mr. Number app

Called, I didn't answer, no message left.

Called my cell, I didn't answer, they left no message.  I've gotten three calls in three days on my cell from unidentified callers, none left messages.