AeroSims eSIM Data Plans for Belgium

AeroSims does not offer a truly unlimited high‑speed data eSIM for Belgium. The plans that carry “Unlimited” in their name provide only 5 GB of high‑speed data, either as a fixed daily allowance or as a single 5 GB burst, after which the plan ends rather than continuing at full speed.

For travelers who require larger amounts of data, AeroSims offers fixed‑data plans such as Belgium 50 GB for 180 days and Belgium 20 GB for 30 days. These plans give a larger data pool at a predictable price and may be more cost‑effective for heavy data users compared with the capped “Unlimited” options.

AeroSims does not provide eSIM plans for Belgium that come with a phone number or SMS capability; only data‑only eSIM plans are available for this destination.

Travelers who need to make calls or send messages can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, some destinations may block or restrict certain VoIP services, so it is advisable to check that the apps you rely on are accessible in Belgium before purchasing a plan.

AeroSims offers 12 single‑country data plans that cover Belgium. These plans range from about $3.90 to $104.00, providing between 3 GB and 50 GB of data for validity periods spanning 1 to 180 days. The plans are fixed‑data packages rather than daily‑cap options, ensuring a set amount of data for the chosen duration.