We introduced free temporary SMS phone numbers as a simple way to test our platform before purchasing a private number for SMS verification. Unlike many free SMS websites that may operate a completely separate pool of numbers, our free numbers come from the same inventory that we provide to paying customers. Most of them are VoIP numbers, although from time to time we also add real mobile numbers. This allows you to experience the same message delivery system that you'll use with our private numbers.
To keep the selection fresh, we add a new free phone number approximately every other day, while older numbers are retired as they become less useful or reach the end of their lifetime.
How Do Free Phone Numbers Work?
Simply choose one of the free SMS numbers listed on this page (you will need to solve a quick captcha to reveal the actual phone number) and use it during registration on a website or application of your choise. After the service sends a verification code, click the Refresh button and your OTP code will appear on the page automatically within a few seconds.
No registration is required, and you can receive SMS online completely free of charge.
What Are the Limitations?
Of course, since the service is completely free, you shouldn't expect the same level of privacy, reliability, and availability as with private numbers. Free temporary numbers are intended for testing and light use, so there are several important limitations you should be aware of.
All Received OTP Messages Are Public
Free SMS phone numbers are shared by everyone. Any SMS received by one user can be viewed by other visitors of the website. Because of this, free numbers should never be used for personal, confidential, or sensitive information.
Temp Numbers May Have Been Used Before
Since free numbers are publicly available, they may already have been used for the same service by another visitor. Some websites allow repeated registrations on the same number, while others only permit one account per phone number. If a service reports that the number has already been used, you can certainly try another free number. But the thing is, all other free numbers may have already been used as well. In that case, if successful verification is important, a private number may be your only option.
Some Services Block VoIP Numbers
Many popular websites perform additional checks before sending an SMS verification code. Publicly available VoIP numbers are often blocked by services such as WhatsApp, Telegram, and other high-demand platforms.
Once again, we'd recommend creating an account and purchasing a private US phone number. Private numbers are assigned exclusively to you and generally provide much better results for SMS verification.
Free Temporary Numbers Are, Well, Temporary
Free phone numbers are not permanent. They may remain online for several days, but once a temporary number is removed from the system, it cannot be restored, and there is no way to receive future messages sent to that number. For this reason, free numbers should only be used for one-time SMS verification.
No Support Is Provided
Our free online SMS service is offered as is. While we do our best to keep the numbers online and receiving messages, we cannot guarantee availability or provide support for free numbers.
Free SMS Phone Numbers Must Be Used Responsibly
Our free SMS numbers are provided for legitimate purposes such as SMS verification, privacy protection, developer testing, and temporary online registrations. They must not be used for activities intended to harm other people or online services.
This includes, but is not limited to
- attempts to steal money from financial accounts
- gain unauthorized access to existing accounts
- impersonate other people
- bypass account ownership protections
- commit identity theft
- engage in any other fraudulent or illegal activity.
Services that could facilitate these activities, as well as banking and financial services are not permitted on our platform.
For a complete list of permitted and prohibited uses, please refer to our Acceptable Use Policy.
Final Thoughts: Should I Use a Free or Private Number?
Free SMS numbers are an excellent way to test our service, receive verification codes for supported websites, and see how the platform works before making a purchase.
If you need private SMS verification, exclusive access to messages, better compatibility with popular services, or a number that isn't shared with other users, please sign up and get a private temporary phone number.
