WhatsApp has become one of the most stringent platforms when it comes to phone number verification. In this guide, we'll walk you through the exact steps to verify your account without risking a ban.
Why WhatsApp Blocks Certain Numbers
WhatsApp uses sophisticated algorithms to detect VoIP (Voice over IP) numbers. These are numbers generated by software rather than tied to a physical SIM card. Because VoIP numbers are cheap and easy to mass-produce, spam networks use them frequently.
As a result, WhatsApp often automatically flags or blocks registration attempts from known VoIP ranges. This is why free "burner number" apps rarely work for major platforms anymore.
The Solution: Non-VoIP Numbers
The only reliable way to bypass this is to use Non-VoIP numbers. These are real mobile numbers tied to physical SIM cards. To WhatsApp, these look indistinguishable from a standard user's phone number.
Step-by-Step Verification Guide
- Select a high-quality provider: Ensure you are using a service like BloomSMS that guarantees Non-VoIP numbers.
- Choose your country: While US numbers are popular, less saturated regions like the UK, Netherlands, or Poland often have even higher success rates.
- Request the number: Generate the number in your dashboard.
- Input into WhatsApp: Enter the number immediately. Do not close your dashboard.
- Receive Code: Wait for the 6-digit PIN to appear on your dashboard.
"Using a real SIM number increases your success rate from ~15% with VoIP to over 99%."
Common Pitfalls to Avoid
- Don't request code too many times: If the code doesn't arrive in 2 minutes, cancel and try a different number. Spamming requests flags your IP.
- Use a clean IP address: If possible, use mobile data or a residential proxy to match the location of the number you are buying.
By following these steps, you can safely verify WhatsApp accounts for marketing, privacy, or business use without the headache of constant bans.