sms4sats: Buy SMS activation codes with bitcoin

sms4sats is an online service for generating disposable phone numbers for added privacy when receiving SMS activation codes. The service only accepts bitcoin on the Lightning Network as payment.

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sms4sats is a convenient online service that enables you to generate one-time-use, disposable phone numbers for added privacy when receiving SMS activation codes from online platforms like Twitter, Telegram, Facebook, OpenAI, and Discord. Additionally, you can send SMS messages to any phone number of your choice. The service exclusively accepts bitcoin on the Lightning Network as payment.

How sms4sats Works

sms4sats operates using a system of hold invoices, which implies that your payment will only be confirmed by the receiving node of the platform once you receive the code. If you do not receive the code, the payment attempt will be cancelled, and the funds will be returned to your wallet within a maximum of 20 minutes.

Activation success rates typically hover around 50%, implying that you may need to attempt at least two times before discovering a functional number that permits the service to send an SMS successfully. However, the positive aspect is that you may make as many attempts as you need until you succeed, and you will only be charged for the code that is effectively provided to you. Any unsuccessful attempts will be automatically refunded to your Lightning wallet.

Regrettably, the platform cannot retrieve previously used phone numbers if you are requested to validate them again, as this is presently not feasible owing to limitations imposed by service providers. However, the platform is actively exploring solutions to enable this functionality in the future.

The only accepted form of payment by sms4sats is bitcoin using bitcoin wallets supporting the Lightning Network, which enables the platform to operate the service without the need for accounts or balances.

sms4sats Fees

The fees for sms4sats are 3000 sats for both receiving and sending SMS messages, while the cost of renting a number varies depending on the country from which you are renting.

Wallets Supporting Bitcoin Lightning

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Watch the video below to see how sms4sats works:

More Information

Additional information

Bitcoin Only

Lightning Network



Referral Program


Supported Countries



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