eSimfly eSIM Data Plans for Belgium

eSimfly does not offer a truly unlimited data eSIM for Belgium. All of its Belgium‑focused plans have a hard data cap. For example, the O2 Unlimited (International) plan provides 35GB of high‑speed data for 30 days, and each “Unlimited” plan listed under Belgium in the catalog actually supplies 3GB per day with a reduced speed of 1000 kbps after the daily limit is reached. Travelers who need a larger data allowance can choose a fixed data plan such as Belgium Unlimited 30 days (3GB/day) or higher‑capacity options like Bouygues Telecom 120 GB for 30 and 30 days. These fixed plans can be more cost‑effective for most users unless an extremely heavy data consumer requires unlimited usage.

Yes, eSimfly supplies Belgium eSIM plans that include a phone number and SMS. The available options range from 20 GB for 15 days to 120 GB for 30 days, with prices spanning $22.69 to $42.47 USD. The phone numbers are not local Belgian numbers; they carry dialing codes of +33 (France) or +44 (United Kingdom). Calls can be received and made, and SMS can be both sent and received, providing full voice and text functionality. Users who need a specific type of number or service should verify the details directly with eSimfly before purchasing.

eSimfly lists 12 single‑country data plans that cover Belgium alone. In addition, 60 multi‑country packages are available that include Belgium along with other European markets. The single‑country options run from about $1.99 to $10.99 and provide 1 GB to 5 GB of data, while the larger multi‑country bundles can cost up to $121.38 for up to 120 GB. Some of the offers cap data on a daily basis, giving you a fixed daily allowance, whereas most others provide a single data amount that is usable for the entire validity period. Tethering is permitted on many of the plans, and a reduced speed of 1, 000 Mbps may apply in certain cases.