You can receive SMS online for verification with the listed U.S. numbers at CallerName.
A disposable number is generally a VoIP phone number that is used for a temporary purpose. The numbers generally are used to protect user's privacy. Disposable phone numbers are also called temporary phone numbers.
Exposing your real number online isn’t a smart idea. The disposable number adds a layer of confidentiality once communication is needed however users don’t want to show personal or private numbers.
You can use these numbers for any testing purpose. Temporary phone numbers are used by programmers and developers to test various VoIP applications. OTP verification, IVR setup, SMS processing, etc can be tested using our service.