An SMS and phone number verification tool is one which allows companies to confirm the identity of their users or clients via sending a unique text message sent to their phone number. The code is input by the user on the site or application to confirm their identity. It can help reduce the risk of fraud as well as unauthorised access. This kind of verification is especially beneficial for applications or services that need secure access, or have sensitive data, including personal information, and financial transactions. Businesses can protect their platform from security threats by using SMS and phone verification services.