eSIM.sm eSIM Data Plans for Belgium

eSIM.sm does not provide an unlimited data eSIM for Belgium; all of its plans have a capped data allowance. Travelers can choose fixed‑data options such as the 50GB 60‑day plan for $51.60 USD, the 20GB 30‑day plan for $22.40 USD, or the 10GB 30‑day plan for $11.80 USD. These examples are among the larger data plans available, but they represent only a subset of the full range offered by eSIM.sm.

For most users a fixed data plan is likely to be more cost effective than an unlimited plan, which eSIM.sm does not offer for Belgium. Only travelers who expect very heavy data consumption might consider seeking a different provider that includes unlimited options.

eSIM.sm does not provide a Belgium eSIM that includes a phone number or SMS capability. The only plans available for Belgium are data‑only eSIMs that allow internet access via 5G, 4G or 3G, but do not support inbound or outbound voice or SMS. Travelers can still make and receive calls and send messages by using voice‑over‑IP applications such as WhatsApp, Telegram, and iMessage, which operate over the data connection.

eSIM.sm currently offers seven single-country data plans specifically for Belgium, providing options ranging from 1GB to 50GB of data with validity periods of 7 to 60 days. They also have seven multi-country plans that include Belgium alongside other countries, offering broader coverage for travel needs. These plans generally fall within a price range of $3.20 to $65.00. Some plans also allow for tethering.