eSimfly eSIM Data Plans for Belgium

eSimfly does not offer a truly unlimited data eSIM for Belgium. All of its plans provide a fixed amount of high‑speed data per day or per validity period. For example, a Belgium 50GB plan is available for 180 days, and a Europe 50GB plan is offered for 30 days. Fixed‑data plans can be more cost‑effective than the daily‑limited options, especially if you intend to use a large amount of data during your stay.

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 both single‑country and multi‑country data plans for Belgium. The single‑country lineup includes 12 options focused exclusively on Belgian coverage, while the multi‑country portfolio features 67 plans that include Belgium as part of broader European or global networks. Plan sizes vary from 1 GB up to 50 GB of data, and prices range roughly between $1.56 and $380.23 depending on data volume and validity period, which can be as short as one day or as long as one year. Some plans allow a daily data allowance, limiting how many megabytes can be used each day, whereas fixed‑data plans grant a total data entitlement to be consumed over the plan’s duration.