eSIM Hero eSIM Data Plans for Montenegro

eSIM Hero does not provide a truly unlimited data eSIM for Montenegro. The plans marketed as “Montenegro Unlimited” each contain a 3GB/day data cap, and once the limit is reached the speed is reduced to 1024kbps. For travelers who need higher high‑speed amounts without throttling, fixed‑data options are available, such as the 20GB 30‑day plan. These plans give a larger data allowance while maintaining full speed.

eSIM Hero does not provide a Montenegro eSIM that includes a phone number or SMS capability. The available plans for Montenegro are data‑only, meaning you can use internet services but cannot receive or make traditional voice calls or send SMS messages with a local number. Travelers who need voice or messaging can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, which allow calls and texts without a separate phone number.

eSIM Hero offers a total of 31 data plans for Montenegro – 12 single‑country plans and 19 multi‑country plans. The single‑country bundles give callers straightforward, local data options, while the multi‑country bundles bundle Montenegro with additional destinations to suit travelers who visit several regions in one trip.

Plan sizes range from 1 GB to 20 GB, and prices start at about $2.50 and climb to roughly $117.50 depending on data volume, validity length (from one to 365 days) and whether features such as daily data caps or fixed data limits are selected. Daily‑cap plans (five of them) allocate a set amount of data each day, whereas fixed‑cap plans (twenty‑six of them) provide a single data pool for the entire validity period.