nextSIM eSIM Data Plans for Montenegro

nextSIM does not provide any truly unlimited high‑speed data plans for Montenegro.
All plans listed with “Unlimited” in the name contain a fixed data cap—typically 1GB or 2GB either total or per day—and, after the limit is reached, the network speed is reduced to either 512 kbps or 2 Mbps.

Travelers who need a larger data allowance can choose one of nextSIM’s fixed‑data plans. For example, the eSIM Montenegro 50GB 30Days Standard and eSIM Montenegro 100GB 30Days Standard provide 50 GB and 100 GB of high‑speed data for 30 days, respectively, and may be a more cost‑effective choice for users who consume a lot of data.

nextSIM does not provide eSIMs with a phone number or SMS capability for Montenegro. Travelers can only obtain data‑only eSIMs from nextSIM, and can use VoIP apps such as WhatsApp, Telegram, and iMessage over the data connection for voice and messaging.

nextSIM offers 34 single‑country data plans and 50 multi‑country plans for Montenegro. Prices range from $2.27 to $1, 316.18, and data caps vary from 1 GB up to 100 GB. The provider offers both fixed‑data plans, which provide a set amount of data for the full validity period, and daily‑cap plans, which limit the data usable each day during the plan’s validity.