eSimfly eSIM Data Plans for Montenegro

No, eSimfly does not provide a true unlimited data eSIM for Montenegro. The plans that use the term “Unlimited” in their name are actually fixed‑data packages, such as 1 GB/day or 3 GB/day for the duration of the plan, and the speed is reduced once the quota is reached.

Travelers who need a larger, unrestricted data allowance can choose from fixed‑data plans instead, for example the 20 GB 30‑day plan at $23.58 USD or the 30 GB 30‑day plan at $23.48 USD. These options give a fixed amount of high‑speed data without the post‑quota throttling that occurs on the “Unlimited” packages.

eSimfly does not offer a Montenegro eSIM that includes a phone number or SMS capability. All eSIM plans from eSimfly for Montenegro are data‑only, so they cannot receive calls or text messages via a local mobile number. Travelers who need messaging or calling on local networks can use VoIP applications such as WhatsApp, Telegram or iMessage over the data connection provided by the eSIM.

eSimfly provides 10 single‑country data plans that cover only Montenegro and 40 multi‑country plans that include Montenegro as part of a larger coverage area. Altogether, travelers can choose from 50 distinct eSIM options. The available plans span a price range of approximately $2.20 to $211.15 and offer data caps between 1 GB and 50 GB, with validity periods from 1 to 365 days. Among the offerings, 33 plans give a fixed amount of data for the entire duration, while 17 plans apply a daily data cap that resets each day.