BetterRoaming does not offer an eSIM plan for Réunion that includes a phone number or SMS capability. Only data‑only eSIM options are available for travelers visiting Réunion.
Because the plans lack a local phone number, users can still make voice and messaging connections via VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, some destinations may restrict access to specific apps or services, so travelers should confirm that the VoIP tools they rely on are accessible in Réunion before purchasing a plan.