MobileSIM eSIM Data Plans for Montenegro

MobileSIM does not provide a truly unlimited data eSIM for Montenegro. The plans that use the word “Unlimited” in their name actually cap data at 3 GB per day and, once that limit is reached, the speed drops to 1000 kbps. For travelers who need unlimited high‑speed data without limits, a fixed‑data plan may be a more suitable and cost‑effective choice. For example, MobileSIM offers a 20 GB plan for 30 days at $35.00 USD and a 10 GB plan for 30 days at $22.00 USD, both of which provide uninterrupted high‑speed data within the stated data allowance.

MobileSIM does not provide Montenegro eSIM plans that include a phone number or SMS capability. Available plans are exclusively data‑only. Travelers can still use voice and messaging services via internet‑based apps such as WhatsApp, Telegram, and iMessage, which operate over the data connection without needing a traditional phone number or SMS support.

MobileSIM offers 10 single‑country eSIM data plans that are valid specifically for Montenegro, and an additional 22 multi‑country plans that include Montenegro among other destinations. The available plans range in price from about $2.34 to $99.00 and offer data caps between 200 MB and 50 GB, with validity periods from 3 to 60 days. Some of the plans use a fixed data amount, while others employ a daily data cap, which means usage is limited to a set amount each day rather than a total allotment over the plan’s duration.