Fill in your circle
Privacy: everything you type stays in this browser tab. Nothing is stored, sent, or tracked. If you close the tab, it's gone — that's deliberate.
Your card
Fill in the form above and press “Build my card.”
How to roll it out
1. Agree the words in person or on a call you placed — never by text or group chat. 2. Print two: fridge (big) and wallet (small). 3. Every phone in the circle saves every member's real number — the callback only works with numbers you already hold. 4. Run the Scam Drill once together so the card isn't new in a crisis. 5. Rebuild the card whenever a number or a word changes — and shred the old one.
The rest of the Voiceproofing™ kit
- Voiceproof CallCode™ — rotating spoken codes from a shared secret (the flagship).
- Voiceproof CodeWord Forge™ — pick your code word, duress word, and safe verification questions.
- Voiceproof Verify-the-Caller™ — the step-by-step protocol to run mid-call.
- Voiceproof Scam Drill™ — practice against 8 realistic scam scripts, scored.
- Voiceproof Callback Policy Builder™ — a one-page voice-payment policy for your business.
- Voiceproof Scam Call Log™ — log suspicious calls in the format the FTC and FBI ask for.
- About Voiceproofing™ — the category, and the numbers behind it.