A digital identity verification service, sometimes obtained for a limited duration, provides a substitute contact point for platforms requiring phone number confirmation. This allows individuals to access services without exposing their primary, personal number. For instance, one might utilize this method when registering for an online forum or social media platform that mandates such verification.
These services offer increased privacy, protecting individuals from potential spam calls or unwanted marketing messages. Historically, the desire for such services arose with the increasing frequency of data breaches and the growing awareness of the risks associated with sharing personal information online. This method enables participation in online communities without compromising personal contact details.