Free temporary phone number for verification
Need a phone number just to get a verification code or OTP? A temporary phone number for verification lets you receive that SMS without using your real mobile number. Many sites and apps ask for a number to send a one-time code-using a free temporary number keeps your personal number private and avoids spam.
On FluxNumber you can get a free temporary phone number for verification in seconds. Choose a country, pick a number from the list, and enter it where the app or website asks. When the SMS arrives, you’ll see it on our page. No signup or payment required.
Using a disposable number is the smartest way to protect your digital footprint. Every time you register on a new e-commerce platform, dating app, or social network, your phone number may be shared and sold to tracking agencies and marketers. A temporary phone number acts as a throwaway proxy, intercepting the verification code while masking your real identity. This ensures your primary phone stays free of unsolicited promotional texts and robocalls. Whether you are trying out a sketchy service or just want to quickly log in without commitment, these numbers are fully functional and instantly available.
How it works
- Open our countries list and pick the country you need (e.g. India, USA, UK, Canada).
- Copy one of the active temporary numbers from the relevant country page and paste it into the verification screen of your app.
- Wait for the SMS to be delivered. It usually appears on our site within seconds or a minute.
- Use the received verification code (OTP) to complete your sign up. No need to refresh the page, our system automatically updates arriving messages.