Zwitchy does not offer an eSIM for Indonesia that includes a phone number or SMS capability. The eSIM plans available from this provider for Indonesia are data‑only, providing high‑speed internet without voice or text messaging. Travelers who need a phone number or SMS can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection; however, some destinations may block or restrict access to these services, so users should verify that the apps they rely on are accessible in Indonesia before purchasing.