Unknown people keep calling my phone, from different states ( in the US ), once from a different country. I usually do not answer, and block the number after they call me. However, I have answered a few of them before, and there is never someone on the other end. It s just silence. This also happens on the home phone system and my iPad, which is linked to my phone. What s happening, and how do I stop it?
Read more:
How to block spam callers?