eSIMCard eSIM Data Plans for Montenegro

eSIMCard does not provide a truly unlimited data eSIM plan for Montenegro. All plans that carry “Unlimited” in their name give a fixed quantity of high‑speed data—either 1GB per day or 2GB per day—and once that limit is reached the speed drops to 500kbps or 2000kbps, respectively.

If a higher data allowance is needed, eSIMCard offers fixed‑data options. For example, a 25GB plan valid for 30 days or a 50GB plan valid for 90 days give unthrottled data, which may be more cost‑effective for heavy travelers.

eSIMCard does not offer a Montenegro eSIM that includes a local phone number or SMS capability. All of the plans available from eSIMCard for Montenegro are data‑only, so travelers can use internet data for browsing and for services that do not require a traditional phone number.

If you need to make calls or send texts while in Montenegro, you can use VoIP applications such as WhatsApp, Telegram, or iMessage over the eSIMCard data connection. These apps allow voice and messaging without the need for a local phone number or SMS functionality.

eSIMCard lists 20 single‑country data plans that include Montenegro and 31 multi‑country plans that cover the country, for a combined total of 51 distinct offerings.
The available plans range in price from about $2.40 to $430.64 USD and provide data caps from 1 GB up to 100 GB, with validity periods that can be as short as 1 day or as long as 365 days.
Some of the plans are based on a fixed data amount, while others reset daily, and a number of the options allow tethering or offer reduced speeds of 500 Mbps or 2 Gbps as part of the package.