# Temporary number for Steam verification

Steam does not need a phone to create an account, but it asks for one the moment you set up the Steam Guard Mobile Authenticator, enable trade confirmations or recover a locked account. Steam sends a 5-digit code by SMS and states that VoIP numbers are not supported, so a physical-SIM line is required. Once linked, the number is tied to Steam Guard and to trade holds. SMS Nitro reserves a physical-SIM number for 20 minutes; read the code in your dashboard and pay only if the code arrives.

## Can I verify Steam with a temporary number?

Yes. Pick Steam in the catalog, choose a country (United States, United Kingdom, Germany, Poland have the best recent results), enter the number in the app and read the 5-digit code in your dashboard. The number is reserved for 20 minutes and you are charged only when the SMS arrives. Steam rejects most VoIP numbers, so choose a country marked physical SIM. Numbers for Steam are unlimited and never run out.

| | |
|---|---|
| Availability | Unlimited: Steam numbers never run out, available 24/7 |
| Price | From $0.02 per code (Brazil, last snapshot) |
| Code format | 5 digits by SMS |
| VoIP numbers | Usually rejected: use physical SIM |
| Number reserved for | 20 minutes |
| Billing | Only when the code arrives; automatic refund otherwise |
| Best countries | United States, United Kingdom, Germany, Poland |

## How to get a Steam verification code

1. **Choose Steam 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 Steam's sign-up or verification screen.
3. **Read the 5-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 Steam?

- Enable the Steam Guard Mobile Authenticator on a second Steam account used for a child or a family library.
- Developers and QA teams verifying test accounts on Steamworks without exposing staff phone numbers.
- Trade and Community Market confirmations require Steam Guard mobile, which requires a phone on the account.
- Keep your personal mobile off an account you stream from or share publicly.

## Best countries for Steam verification

Steam checks the type of line, not the country, so any physical-SIM number in the SMS Nitro catalog can be added to a Steam account registered elsewhere. The United States, the United Kingdom, Germany and Poland are listed as best for Steam because SMS delivery to these carriers is consistent. Cheapest physical-SIM options at the last price snapshot: $0.02 in Brazil, $0.02 in the United Kingdom and $0.02 in Portugal, with the United States at $0.04. Steam has 32 countries available with unlimited numbers.

## Tips to keep the Steam account

- Write down the Steam Guard recovery code (it starts with R) shown when you enable the authenticator; it restores access when the number is gone.
- Keep the Steam Mobile app signed in on your phone: after setup, Steam Guard codes are generated in the app, not sent by SMS, so the expired number is not needed for logins.
- Removing the Mobile Authenticator later puts a 15-day hold on trades and Market listings, so set it up once and keep that app installed.
- Steam asks you to select the country from a list and then type the number; enter only the national part without +1 or +44.

## If Steam rejects the number or the code is slow

- Steam says the phone number is a VoIP number or cannot be used → switch to a physical-SIM number; SMS Nitro marks the pool on each product. Nothing is charged for the rejected attempt because no code arrived.
- SMS never arrives but Steam shows the code screen → wait 3 minutes before requesting again. After the 20-minute hold the amount comes back to your balance automatically; order a new number and retry.
- 'Too many attempts, please try again later' → Steam rate-limits phone changes on an account. Wait a few hours before adding a number again instead of buying several numbers in a row.

## FAQ

**Does Steam require a phone number?** Not to create an account, but yes to enable the Steam Guard Mobile Authenticator, confirm trades and Community Market listings and use some account recovery options. Steam sends a 5-digit SMS code to the number you add under Account Details.

**Does Steam accept VoIP or virtual numbers?** No. Steam states that VoIP numbers are not supported for phone verification. Use a physical-SIM number; every SMS Nitro product shows which pool it belongs to, and the countries listed as best for Steam are physical-SIM lines.

**Can I use a temporary number from SMS Nitro for Steam Guard?** Yes. Buy a physical-SIM number, add it in Steam Account Details, read the 5-digit code in your SMS Nitro dashboard and enter it. The number is reserved for 20 minutes and you pay only if the code arrives.

**What happens to Steam Guard when the temporary number expires?** The Mobile Authenticator in the Steam app keeps working, because codes are generated on the device, not sent by SMS. Save the recovery code shown during setup. Only a later phone change or authenticator removal would need a new SMS.

**Which country is cheapest for a Steam verification number?** At the last price snapshot, physical-SIM numbers cost $0.02 in Brazil, the United Kingdom, Kenya and Portugal, and $0.04 in the United States and Indonesia. Steam accepts international numbers regardless of the account's store region.

**How much does a temporary number for Steam cost?** From $0.02 per delivered code in Brazil at the last price snapshot; physical-SIM pools and strict countries cost more. The exact price for Steam is shown before you confirm and is frozen until the SMS arrives.

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

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

**Does Steam accept virtual numbers?** Rarely. Steam checks the carrier behind the number and refuses most VoIP ranges, so pick a country marked physical SIM; those are real carrier lines.

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

**Does Steam see my real phone number?** No. Steam 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/steam