Stellar eSim does not offer any eSIM plans for Taiwan that include a local phone number or SMS capability. All available plans from Stellar eSim for Taiwan are data‑only.
Travelers who need to make calls or send messages while in Taiwan can use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the cellular data connection. However, it is not guaranteed that all VoIP services will work unrestricted in Taiwan, so users should confirm that the apps they rely on are accessible in Taiwan before purchasing a plan.