AeriSIM does not offer any Montenegro eSIM plans that include a phone number or SMS capability. The available Montenegro eSIMs from AeriSIM are data‑only, so travelers do not receive a dedicated local number for voice calls or standard SMS messages.
Travelers who need voice or messaging can use VoIP applications such as WhatsApp, Telegram or iMessage over the data connection, but they should verify that these services are accessible in Montenegro before purchasing, as some destinations may block or limit certain apps or VoIP services.