If you never answer your phone anymore, I don't blame you. Thanks to robocalls, scammers, and unknown callers, who would want to pick up? You don't have to put up with it, though. I have tips to stem ...

If your phone rings just once from a three-digit area code, you may assume the call is coming from somewhere in the United States and be tempted to call the number back. But satisfying your curiosity ...