How long does the Tik Tok virtual number expire?

Within 7 natural days. According to the inquiry of Tik Tok app, Tik Tok's virtual number is a virtual mobile phone number used on the vibrato platform, which will expire within 7 natural days and be provided by a third-party service provider. Users can obtain virtual numbers through purchase or lease, which are used to register Tik Tok accounts and receive SMS verification codes.