The last several days I, and many of my acquaintances have been receiving many random calls from other countries. The calls never complete, and I have never tried to answer them, but is there a way to stop them. One came in this morning, and when I grabbed the phone to check who was calling, I mistakenly hit the last call received, and it redialed it. I hung up immediately upon realizing it, and the call was never answered. Any idea if I will get a charge for that? I am very frustrated that many calls like this come in daily - is there anything verizon can do about this?