NumBan
Report voicemail callback numbers, not spoofed caller ID.
NumBan is the first app to combat phone scammers using the number they leave on your voicemail, which cannot be faked. Most apps block the caller's phone number, which is a spoofed caller ID. Users can simply share the voicemail with NumBan and our system will transcribe it, extract the number, look up the phone carrier, and report the number to their abuse team. When we detect that a number has been abandoned, we count it as a kill and increment our leaderboard!
NumBan is a iOS company. It launched on Product Hunt on Sep 26, 2026, with 5 upvotes. Adamlead has 1 person on file at NumBan.
NumBan at a glance
- Website
- numban.com
NumBan timeline
- Report voicemail callback numbers, not spoofed caller ID.
People at NumBan
Emails are shown masked, with whether each one has been verified. They're unlocked in the app with Lifetime access.
| Name | Title | |
|---|---|---|
Maker | – |
Frequently asked questions
Who works at NumBan?
Adamlead has 1 person on file at NumBan, including Ammon Brown (Maker). Each email shows whether it has been verified.