Many crypto exchanges work through a mobile app and require confirming a phone by SMS. But a physical SIM card is not mandatory for this: the code can be received on a virtual number right in an online dashboard. This is handy if you do not have a local SIM for the required country or do not want to provide a personal number. Let's go through the process.

A Virtual Number Instead of a SIM

A virtual number receives incoming SMS without a physical card — the message arrives in an online dashboard. Numbers are available on turbon.rent with a choice of country and carrier, and work both for the web version and the exchange app.

Preparation

  1. Create a separate email and confirm it.
  2. Choose a number country the exchange accepts.
  3. Check that the number supports incoming SMS from the service.

Registration in the App or on the Web

  1. Install the exchange app or open the website, click "Sign Up".
  2. Enter an email, create a strong password, confirm the email.
  3. At the phone confirmation step select the country code and enter the virtual number.
  4. Click "Send Code" and wait for the SMS in your turbon.rent dashboard (1–2 minutes).
  5. Enter the code — the phone is confirmed.

KYC When Raising Limits

For increased limits and withdrawals the exchange will ask for a document and personal data. This is a standard, legitimate verification — provide your real data.

Two-Factor Authentication

  1. Enable 2FA through an authenticator app (Google Authenticator, Authy).
  2. Scan the QR code, confirm with a one-time code.
  3. Save the backup codes.

If the SMS Does Not Arrive

  • Request the code again after 1–2 minutes.
  • Check the SMS history in your turbon.rent dashboard.
  • Take another number if this one is not supported by the service.

Conclusion

Registering on an exchange without a SIM card is realistic: a virtual number receives the SMS code both in the app and on the web. Use turbon.rent and enable 2FA to protect the account.