# Temporary number for Proton Mail verification

Proton Mail asks for human verification when you create an account, and one option is a 6-digit code sent by SMS. Proton refuses some VoIP ranges, so a physical SIM number is the safer pick. Proton says it stores only a hash of the number, not the number itself, and the number is not used for login afterward unless you add it as a recovery phone. On SMS Nitro the number is reserved for 20 minutes, the code is read in your dashboard, and you pay only if the code arrives.

## Can I verify Proton Mail with a temporary number?

Yes. Pick Proton Mail in the catalog, choose a country (United States, United Kingdom, Germany, Netherlands have the best recent results), enter the number in the app and read the 6-digit code in your dashboard. The number is reserved for 20 minutes and you are charged only when the SMS arrives. Proton Mail accepts numbers from most countries; physical-SIM pools pass the strictest checks. Numbers for Proton Mail are unlimited and never run out.

| | |
|---|---|
| Availability | Unlimited: Proton Mail numbers never run out, available 24/7 |
| Price | From $0.08 per code (Israel, last snapshot) |
| Code format | 6 digits by SMS |
| VoIP numbers | Sometimes rejected: physical SIM recommended |
| Number reserved for | 20 minutes |
| Billing | Only when the code arrives; automatic refund otherwise |
| Best countries | United States, United Kingdom, Germany, Netherlands |

## How to get a Proton Mail verification code

1. **Choose Proton Mail in the catalog** Pick a country; the price is shown before you confirm.
2. **Enter the number in the app** Select the country code and type the number in Proton Mail's sign-up or verification screen.
3. **Read the 6-digit code** It appears in your dashboard within seconds of being sent.
4. **Pay only if it arrives** No SMS within 20 minutes means the amount returns to your balance.

## Why use a temporary number for Proton Mail?

- You want a privacy-focused mailbox without handing Proton your personal phone number.
- You create a separate Proton Mail address for a project, a client, or a newsletter.
- Proton asked for SMS verification instead of a CAPTCHA and you have no SIM at hand.
- You test Proton Mail onboarding for documentation or a product.

## Best countries for Proton Mail verification

Proton Mail accepts verification numbers from most countries, and the United States, United Kingdom, Germany and Netherlands are the ones this page lists as best because that is where most Proton Mail users sign up. SMS Nitro carries Proton Mail numbers in 32 countries. At the last price snapshot Israel and the United Kingdom were $0.08, Poland $0.09, and Brazil, Argentina and Kenya $0.10, all on physical SIM lines. Because Proton checks number type and refuses some VoIP ranges, pick the physical SIM pool whatever the country.

## Tips to keep the Proton Mail account

- Set a recovery email during signup; it is how you reset the Proton password, and it does not depend on the phone.
- Do not add the temporary number as a recovery phone in Settings > Recovery; Proton would send reset codes there.
- Save the recovery phrase Proton shows after signup; it unlocks your mailbox if you lose the password.
- Select the country in Proton's dial-code dropdown and enter the national number; Proton checks the format before sending.

## If Proton Mail rejects the number or the code is slow

- Phone number is invalid or unsupported → Proton refused the number range; cancel in the dashboard for an automatic refund and take a physical SIM number from another country.
- Verification code expired → request a new code in Proton and use the newest SMS in your dashboard; each code is valid only for a few minutes.
- No code within a couple of minutes → tap 'Request new code' once; if nothing arrives within the 20-minute reservation the held amount returns to your balance.

## FAQ

**Why does Proton Mail ask for a phone number at signup?** Proton Mail requires human verification on new accounts and offers SMS as one method, alongside CAPTCHA and email. It texts a 6-digit code. A number from SMS Nitro receives it in your dashboard within the 20-minute reservation, and you pay only if the code arrives.

**Does Proton Mail store my phone number?** Proton says it keeps only a cryptographic hash of the number used for verification, not the number itself, and it is not linked to your mailbox. The number is not used for login unless you add it as a recovery phone, which you should not do with a temporary number.

**Does Proton Mail accept VoIP numbers for verification?** Some are refused. Proton rejects part of VoIP ranges with an invalid-number message. Physical SIM numbers on SMS Nitro are carrier lines and pass the check. If a code never arrives within 20 minutes, the held amount is refunded automatically.

**Which country is cheapest for a Proton Mail verification number?** At the last price snapshot Israel and the United Kingdom were $0.08, Poland $0.09, and Brazil, Argentina and Kenya $0.10, all physical SIM. Proton does not require the number to match your location, so any of these works for signup.

**Will I lose my Proton Mail account when the number expires?** No. The number is used once for human verification and nothing else. Account recovery runs through the recovery email and the recovery phrase you save after signup. Keep both, and never add the expired number as a recovery phone.

**How much does a temporary number for Proton Mail cost?** From $0.08 per delivered code in Israel at the last price snapshot; physical-SIM pools and strict countries cost more. The exact price for Proton Mail is shown before you confirm and is frozen until the SMS arrives.

**How long is the number reserved for Proton Mail?** 20 minutes. During that time the number is yours alone and every SMS from Proton Mail appears in your dashboard. You pay only when the first code arrives.

**What if the Proton Mail code never arrives?** You are not charged. The held amount returns to your balance automatically and you can take another number for Proton Mail, from the same or a different country, right away.

**Does Proton Mail accept virtual numbers?** Often, but not always. Proton Mail accepts virtual numbers from most countries; when it refuses one, a physical-SIM country passes.

**Can I receive a second Proton Mail code on the same number?** Yes, while the number is active, at no extra cost. Ask Proton Mail to resend and read the new SMS in the same dashboard row; the latest code is the valid one.

**Does Proton Mail see my real phone number?** No. Proton Mail only sees the temporary number you typed. Your personal number is never shared, and the SMS is read in your SMS Nitro dashboard, not on your phone.

Source: https://smsnitro.com/number/protonmail