NumBan
Identify and report scam callback numbers from voicemails
NumBan helps you identify and report callback numbers that scammers ask you to dial in voicemails. Share a voicemail or screenshot from the iPhone Phone app, confirm the callback number, and submit a verified abuse report without exposing your personal email. NumBan tracks each number, alerts you to status changes, and counts confirmed disconnections as kills on a public leaderboard. Keep evidence private while tracking reported numbers over time.
