Tutu eSIM does not provide a phone number or SMS capability for Balkans eSIM plans. The provider offers only data‑only plans for destinations in the Balkans, so travelers will not receive a local phone number or the ability to send or receive text messages through the eSIM.
If a traveler relies on voice or messaging, popular VoIP applications such as WhatsApp, Telegram, and iMessage can normally be used over the eSIM’s data connection. Travelers should verify that the apps they intend to use are accessible in the specific Balkan country of interest, as some destinations may block or restrict certain VoIP services.