LNVPN does not provide Vietnam eSIM plans that include a phone number or SMS capability. All eSIM offerings from LNVPN for Vietnam are data‑only plans, so travelers cannot receive or make voice calls or send SMS messages through a local phone number.
Countries like Vietnam allow the use of popular VoIP apps such as WhatsApp, Telegram, or iMessage over a data connection, which can be used for calls and messaging without a traditional phone number. If a traveler needs those features, they should rely on data-only eSIM and the relevant app to communicate.