ChillaxSIM eSIM Data Plans for Belgium

ChillaxSIM does not provide a true unlimited data eSIM for Belgium.
The plans listed as “unlimited data” actually allow 1 GB per day and, after that limit is reached, the speed is reduced to 5120 kbps.
If a traveler needs more data, plenty of fixed‑data options are available. For example, a 30‑day plan with 100 GB of high‑speed data costs $47.90, while a 30‑day limit of 50 GB is priced at $37.90. These fixed plans may be more economical for heavy‑data users compared with the daily‑cap “unlimited” options.

ChillaxSIM does not provide Belgium eSIM plans that include a phone number or SMS capability. Only data‑only eSIMs are offered for Belgium, so travelers cannot receive or send traditional SMS messages or receive calls to a local Belgian number. For voice and messaging, users can rely on VoIP applications such as WhatsApp, Telegram, or iMessage, which operate over the data connection of the eSIM.

ChillaxSIM offers a total of 49 data plans for Belgium. Of these, 36 are single‑country (Belgium‑only) plans and 13 are multi‑country plans that include Belgium. The plans range in price from about $2.70 to $71.60 and in data allowance from 1 GB up to 100 GB. The catalogue includes both daily data cap options (29 plans) and fixed data cap options (20 plans).