Random Numbers Calling Me - Random numbers calling me is a strange phenomenon

Random numbers calling me is a strange phenomenon that has been happening to me lately. I'm trying to stay vigilant and not let it get to me, but it's hard not to be concerned. I'm starting to worry that someone is trying to target me. I'm hoping that this is just a phase and it will pass soon. I've tried to trace the numbers, but they all seem to be unregistered. It's quite unnerving and I'm not sure what to make of it. I'm not sure if it's a prank or something more sinister. I have been receiving calls from unknown numbers and when I answer, no one is on the other end....