Claude SMS Verification: Safe, Compliant Sign-Up with SMS-Act
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Claude requires an overseas phone number. This guide shows how to verify with SMS-Act in minutes—no risky “Claude account buying,” full control of security and compliance.
Key Points
- Compliance first: follow the Anthropic Terms; avoid account trading/sharing.
- Trusted numbers: SMS-Act provides overseas numbers with automatic refunds on failed verifications (per platform policy).
- Security: change password + enable 2FA right after sign-up; keep one-account-per-number.
- Use cases: new sign-up, code re-send, updating the bound phone.
Why not buy a Claude account?
| Item | Buying accounts | DIY with SMS-Act |
|---|---|---|
| Compliance | Violates ToS, high ban risk | Official flow, ownership is yours |
| Privacy | Seller may retain access | Dialog & payment fully controlled |
| Cost | High, no refund guarantee | Pay-per-use, auto refund on failure |
| Stability | Often dies in days | Long-term, Pro upgrade available |
Why SMS-Act for Claude?
- Strong coverage (US/UK/CA, etc.) tuned for Claude verifications.
- High success rate noted by the platform; failures auto-refund.
- Transparent pricing, 24/7 support; clearer refund rules vs. SMS-Activate.
Four Steps
- Sign up & top up SMS-Act (console).
- Search “Claude/Anthropic,” pick a high-success country (US/UK first).
- Get a temporary number; if no code in ~2 minutes, release and grab a new one.
- Go to Claude, enter the number, receive the SMS on SMS-Act, submit the code, then change password + enable 2FA.
FAQ & Troubleshooting
- No code received: switch to US/UK; avoid spamming requests; try a new number.
- Charge but failed: platform auto-refunds per policy.
- One number for multiple accounts? No—one number per Claude account.
- Network: use a stable overseas route/VPN.
Compliance & Safety
- Always respect the Anthropic Terms.
- Enable 2FA, review login history regularly.
- Avoid submitting sensitive prompts or payment info on public networks.
Related Resources
- Claude code not arriving? Deeper checks
- Claude SMS verification (popular guide)
- How to use an SMS platform (beginner)
- Choosing a reliable SMS platform
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Documentation and tutorials are for reference only. Final availability depends on the actual support provided on the website.