EscapeSIM does not provide any eSIM plans for Vietnam that include a phone number or SMS capability. All available plans from this provider for Vietnam are data‑only.
Travelers who need voice or messaging services can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, some destinations may block or restrict certain apps, so it is advisable to confirm that the services you rely on are accessible in Vietnam before buying a plan.