Michelle is Lifehacker's Associate Tech Editor, and has been reviewing games, laptops, phones, and more for over 10 years. She is based in New York City and holds a master's degree from NYU. On April ...
Turn on built-in filters first: Use your phone’s “Silence Unknown Callers” (iPhone) or spam protection settings (Android) to automatically block or send unfamiliar numbers to voicemail. Use your ...