A disposable or short-term use telephone number can facilitate account verification on online platforms that require such confirmation. For example, an individual seeking to establish a Discord account may opt to use a number that is not their personal, primary contact information to complete the registration process.
Using a non-permanent number offers increased privacy and security by shielding personal contact information from potential exposure or misuse. Historically, such practices have been adopted to mitigate risks associated with data breaches and unwanted solicitations, providing a buffer between the user’s identity and the online service.