ZenSim eSIM Data Plans for Montenegro

ZenSim does not provide a truly unlimited data eSIM plan for Montenegro. The plans that carry “Unlimited” in their name actually offer a fixed data allowance – for example 15GB for 5 days or 3GB per day for up to 30 days – after which the speed would be reduced, but the data cap is still present.

If you need larger data volumes, ZenSim offers several fixed‑data options. A 40GB plan valid for 30 days is available for $56 USD, and a 20GB plan valid for 30 days is priced at $30 USD. These plans provide high‑speed data until the stated limit is reached and can be more cost‑effective for travelers who use large amounts of data but do not require an unlimited plan.

ZenSim does not provide any eSIM plan for Montenegro that includes a phone number or SMS capability. Their offerings in the country are limited to data‑only eSIMs. Travelers who need messaging or call functionality can use internet‑based services such as WhatsApp, Telegram or iMessage over the data connection.

ZenSim provides data plans that cover Montenegro both as a single‑country option and as part of multi‑country bundles. 13 single‑country plans and 11 multi‑country plans include Montenegro in their coverage, giving customers a range of choices. The plans are available in two main formats: fixed data caps ranging from 1 GB up to 40 GB, and daily‑cap options that allow a set amount of data per day; the latter are represented by three of the overall 21 fixed plans. Prices for the plans range from about $5.00 up to $106.00, with data caps spanning from 1 GB to 40 GB, giving users a broad spectrum of value and usage options.