Simsima eSIM Data Plans for Belgium

Simsima does not provide a true unlimited data eSIM for Belgium; all plans with the "Unlimited" name give a capped allowance of 3 GB per day and lower the speed to 1 Mbps after that limit is reached. However, Simsima offers several fixed data plans that supply substantial high‑speed data, such as the 20 GB plan valid for 30 days or the 50 GB plan valid for 30 days. These plans may be more cost‑effective for most travelers, unless an exceptionally heavy data user requires continuous unlimited access.

Simsima does not offer Belgium eSIM plans that include a phone number or SMS services. All eSIM options available for Belgium from this provider are data‑only, so travelers cannot use the eSIM for traditional voice calls or receive or send SMS text messages. However, they can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, provided these services are not blocked or restricted in Belgium. It is advisable to verify that the required apps are accessible in the destination before purchasing a data‑only eSIM.

Simsima lists 10 single‑country data plans that cover Belgium and an additional 10 multi‑country plans that include Belgium. The plans vary between fixed data amounts and daily data caps; the fixed‑data options range from 1 GB to 50 GB, while the daily cap versions allocate a set amount of data per day during the validity period. Prices span roughly $4.07 to $84.83, offering a wide spectrum of data limits and durability from 7 up to 365 days.