SimOptions does not provide Madagascar eSIMs that include a phone number or SMS functionality. The provider only offers data‑only eSIM plans for Madagascar.
Travelers who need voice or messaging can use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection; however, some destinations may block or restrict these services, so it is advisable to confirm that the apps you rely on are accessible in Madagascar before purchasing a plan.