eSimfly eSIM Data Plans for Belgium

eSimfly does not provide a truly unlimited high‑speed data plan for Belgium.
All plans that carry “Unlimited” in their name, such as Belgium Unlimited 30 days, actually offer 3 GB per day of high‑speed data, after which the speed is throttled to 1000 kbps. An alternative fixed‑data option is the O2 Unlimited plan, which supplies 35 GB for 30 days. These fixed‑amount plans can be more economical for travellers who need a predictable data allowance rather than an unlimited one.

eSimfly does provide Belgium eSIM plans that include a phone number with both inbound and outbound calling and SMS capabilities. The available plans range in price from about $19.62 to $138.09 USD and in validity from 15 days to 90 days, with data caps spanning 20GB to 500GB. The included phone numbers have dialing codes +33 (France) and +44 (United Kingdom), so they are not local Belgian numbers, but they can receive and make calls and send and receive SMS. Travelers who need specific local number features are encouraged to confirm the full details directly with eSimfly.

In Belgium, eSimfly provides 12 single‑country data plans and 67 multi‑country plans, covering a price spectrum from $1.99 to $138.09 and a data range from 1 GB to 500 GB. The portfolio includes 18 daily‑cap plans that reset each day to meet short‑term needs, and 61 fixed‑cap plans that offer a set data amount for the entire validity period.