Keep On Roaming eSIM Data Plans for Montenegro

Keep On Roaming does not supply a truly unlimited data eSIM plan for Montenegro. All plans that carry “UNLIMITED” in their name provide only a 1GB cap or 1GB per day; once that amount is used the high‑speed data is no longer available and the plan ceases to offer 5G service.

For travellers who need more data, Keep On Roaming offers fixed‑data options. A 20GB plan for 30 days costs $22, a 50GB plan costs $44, and a 100GB plan for the same validity is $77. These larger allowance plans pack all high‑speed data into a single bundle and can be more cost‑effective for heavy data users.

Keep On Roaming does not offer an eSIM for Montenegro that includes a phone number or SMS capability. The provider’s Montenegro plans are strictly data‑only, with no inbound or outbound voice or text services included.

Without a local phone number, travelers can still communicate using popular VoIP applications such as WhatsApp, Telegram, and iMessage, which operate over the data connection provided by the eSIM.

Keep On Roaming offers a total of 15 single‑country plans and 25 multi‑country plans for Montenegro, giving travelers a range of options. The plans span from about $8 up to $148, with data caps between 1 GB and 100 GB, and some plans include tethering support.