Astaroam eSIM Data Plans for Montenegro

Astaroam does not offer an unlimited data eSIM for Montenegro. Their plans for the country are fixed‑data options such as the 20GB 30Days plan at 19.27 USD, the 10GB 30Days plan at 12.25 USD, and the 5GB 30Days plan at 9.93 USD, all of which include tethering and 5G coverage within Montenegro. Choosing a fixed data plan can be more cost effective unless the traveler is an extremely heavy data consumer.

Astaroam does not offer an eSIM for Montenegro that includes a local phone number or SMS capability. The provider only supplies data‑only eSIMs for the country. Travelers who need to place calls or send messages can use internet‑based services such as WhatsApp, Telegram, or iMessage, which work over a data connection without requiring a phone number or SMS.

Astaroam offers six single‑country plans that cover Montenegro and a further six multi‑country plans that include the country, giving travelers a total of twelve options. The available plans range in price from roughly $3.80 to $87.03, with data caps between 1 GB and 20 GB and validity periods of 7 to 30 days. Each plan provides a fixed amount of data; several of the plans allow tethering, enabling the use of the data on connected devices.