Online SMS Sender

Our numbers are genuine and have no difference from getting SMS on a real device.

All temporary phone numbers provided by onlinesmsbox.net are absolutely free to use.

No, we do not filter SMS messages. You can receive any kind of message.

No, you do not need to register to use our SMS service. As long as you have an internet connection and a web browser, you can begin receiving messages immediately by selecting a temporary phone number from the list.

No, SMS messages are only saved for 48 hours before being deleted. This is an important step in protecting the privacy and security of user data.

No, all phone numbers on our site are real. These numbers accept SMS received on physical mobile devices, which does not make them "fake".

The mobile confirmation service allows users to receive a different virtual number for site memberships, ensuring privacy. Our platform provides a reliable mobile approval service for this purpose.

No, you only need an internet connection and a web browser. Select a temporary phone number from the list to start receiving texts instantly.

SMS verification enhances account security by authenticating users through a code sent to their phone, preventing unauthorized access and protecting against fraud and identity theft.

Temporary phone numbers are available for a limited time after activation, typically from 10 minutes to several hours, depending on demand and type.

Our mobile confirmation service uses virtual numbers to secure online transactions, protecting personal information. It's advisable to use trusted numbers for important accounts.

If SMS reception issues occur, check if the number is active. If "offline", select another from our list. Contact our support team if issues persist.

We update our services regularly to incorporate technological advancements and user feedback, ensuring optimal performance and security.

Using our numbers for services like Google or Facebook is at your own risk, as our site is public. We do not assume responsibility for such actions.

Numbers can be used from a few days to a month, depending on demand and service requirements.

New phone numbers are added weekly or more frequently based on user demand and availability.

Our service is free of charge, designed to protect your privacy by keeping your phone number private.

Yes, our app is available on Google Play for Android phones, ensuring accessibility on mobile devices.

If a number is unavailable, it may have been replaced due to high registration. This process ensures up-to-date and secure numbers.