Virtual number SMS verification FAQ

Sign up, top up your balance, then choose a service and country in the purchase panel to buy a number. Enter that number in the service you are verifying and the code appears on your My numbers screen.

A real mobile number you briefly rent for a single SMS verification. Get it online instantly with no SIM or contract, and nothing to manage once verification is done.

NuvioSMS is a site to receive SMS verification codes online for 1,310 services with virtual numbers from 145 countries. Use it on the website or via API.

Choose a username and password on the Sign up tab and your account is created instantly. No email or phone number needed.

Choose "Any other" in the purchase panel to receive verification messages from services not on the list.

Each number lasts 20 minutes. You receive every code in that time.

Within 20 minutes, you receive every code sent to the same number at no extra cost.

Most codes arrive within a few seconds to 1 ~ 2 minutes. It varies slightly with how fast the service sends messages.

Pick a number from a country where the service is actually used for the best results. Popular sort in the purchase panel shows countries with the most sign-up demand first.

Virtual numbers are for receiving verification codes. Check received messages on the My numbers screen and in the API.

If no code arrives within 20 minutes, the amount you paid is automatically refunded to your balance.

Before a code arrives, you can cancel any time and get the full amount back to your balance.

A number that received a code counts as paid. You only pay for codes you receive.

Top up with 12 methods: USDT (TRC20, BEP20, ERC20, Solana), USDC (BEP20, ERC20, Solana), BTC, ETH, BNB, SOL, LTC.

The minimum top-up is $50.

Get extra bonus balance: $100 +20%, $200 +25%, $300 +30%, $500 +35%, $1,000 +40%, $3,000 +45%, $5,000 +50%. The bonus is added together with your top-up.

Send the exact amount shown, to 6 decimal places, and it is credited to your balance after blockchain confirmation.

Your top-up balance is used to buy numbers. All refunds also return to your balance.

Yes. Create an API key on the Account screen to buy numbers, check codes and cancel in handler_api style.

If your program uses handler_api, just swap in the API URL and key.

Up to 300 requests per minute. Each account can have up to 20 open numbers.

Yes. Your real number stays hidden from the services you join, protecting you from spam and number leaks. Passwords are stored on the server only as hashes.

After signing up, link your email or an authenticator app (OTP) as two-step verification to keep receiving login checks easily.

Create up to 3 accounts per network (IP).