MobileSIM eSIM Data Plans for Belgium

MobileSIM does not provide a truly unlimited data eSIM for Belgium. The only plan with “Unlimited” in its title is the Europe Unlimited data for 10 days, which actually offers 3 GB of high‑speed data each day and then reduces the speed to 1000 kbps. For travelers who need more data, MobileSIM offers several fixed‑data options, such as 100 GB for 180 days for $185.00 USD or 50 GB for 30 days for $80.00 USD. Fixed‑data plans can be more cost‑effective unless you are an extremely heavy data user, in which case a higher‑cap plan may be preferable.

MobileSIM does not provide any Belgium eSIM plans that include a local phone number or the ability to send and receive SMS messages. The available plans are data‑only, offering connectivity without voice or text services.

Travelers wishing to make calls or send messages while in Belgium can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection provided by the MobileSIM eSIM.

MobileSIM offers 17 multi‑country data plans for travelers visiting Belgium. No single‑country plans are available. The multi‑country options range in price from about $3 to $185 USD and cover data limits between 500 MB and 100 GB. The pricing and data limits also vary by validity, which can be as short as 3 days or as long as a full year of 365 days. Among these plans one features a daily data cap, allowing data to be accessed on a day‑by‑day basis, while the remaining 16 provide a fixed data allowance that does not reset daily.