eSimfly eSIM Data Plans for Belgium

eSimfly does not provide a truly unlimited data eSIM for Belgium. All plans that include “Unlimited” in the name are actually capped, offering 3GB per day or 1GB per day, after which the speed would be reduced. For travelers who need more data, eSimfly offers fixed data plans that may be more cost‑effective. Examples of these plans that include Belgium coverage are the Europe 50 GB 30 days plan, which delivers 50 GB of high‑speed data for 30 days, and the Europe 30 GB 30 days plan, which gives 30 GB for the same period. These fixed‑data options are suitable for most users, while very heavy data consumers might need to consider higher‑volume plans from other providers.

eSimfly does not provide Belgium eSIM plans that include a phone number or SMS capability; only data‑only eSIMs are available from the provider. Those data‑only plans give access to the internet via 5G, 4G or 3G networks, but they do not offer inbound or outbound voice or text services.

Because a phone number is not supplied, travelers can use VoIP applications such as WhatsApp, Telegram and iMessage over the data connection to make calls and send messages. These services work without a traditional phone number or SMS functionality.

eSimfly provides 9 single‑country data plans that cover Belgium and, for those who want to travel across several countries, 49 multi‑country plans that include Belgium as one of the destinations. The single‑country offerings range from about $1.56 to $162.42 and each plan offers from 1 GB to 50 GB of data, with validity periods that can go from a single day up to an entire year. In addition, the provider offers a mix of daily data‑cap options and fixed‑data‑cap options, giving travelers the flexibility to choose either a daily‑cap or a set‑amount package depending on their usage habits.