Keep On Roaming eSIM Data Plans for Montenegro

Keep On Roaming does not offer a true unlimited high‑speed data plan for Montenegro. The plans that carry “Unlimited” in their names provide only 1 GB, or 1 GB per day, of high‑speed data; the network will reduce speed once the limit is reached (the exact throttled speed is not specified). Travelers who need a larger amount of high‑speed data can opt for fixed‑data plans such as the 100 GB/30‑day plan priced at $77.00 USD or the 50 GB/30‑day plan priced at $44.00 USD. These plans give a predictable amount of high‑speed bandwidth and can be more cost‑effective for heavy data users.

Keep On Roaming does not offer any Montenegro eSIM plans that include a phone number or SMS capability. Their catalog for Montenegro consists only of data-only eSIMs, so travelers will not receive a local phone number or be able to send or receive standard SMS messages. However, the data connectivity is sufficient to use popular VoIP applications such as WhatsApp, Telegram, or iMessage, which allow voice calls and messaging without the need for a local phone number or SMS service.

Keep On Roaming provides 15 single‑country data plans that cover Montenegro only and 24 multi‑country plans that include Montenegro as part of the network. Among the plans, 15 have a daily data cap while 24 offer a fixed data amount. The price of the plans ranges from $8 through $248, with data caps between 1 GB and 100 GB and validity periods from 1 through 30 days.