MobiMatter does not provide an eSIM plan that includes a local phone number or SMS capability for Slovenia. All MobiMatter eSIM offerings in Slovenia are data‑only.
Travelers who need voice or messaging can typically use VoIP services such as WhatsApp, Telegram, or iMessage over the data connection. However, some destinations may restrict access to these services, so it is advisable to confirm that the apps you rely on are accessible in Slovenia before purchasing an eSIM.