ESIM in Belgium
Your Belgium eSIM works the moment you land, on Proximus, Orange, and Telenet networks. Works across all of Europe, and the world. No roaming fees, no local SIM card needed.
Works in Under a Minute
No Contract, No Catch
Free Data, Data per GB, or Unlimited Data
One eSIM for 176 + Countries
Trusted by 1.3M+ users
Global data & calling
One eSIM for the globe
A Free Global Connection
Compare all plans
WHY FIRSTY IN BELGIUM?
Other eSIM apps charge more for Belgium, and lock the eSIM to use only in Belgium. Firsty doesn't, €0.98 per GB on Prepaid, €2 per day on Unlimited. One price, everywhere. Our data never expires. Other eSIMs are limited to 7 or 30 days. Firsty Classic lasts forever.
How it works
How Firsty works in Belgium
Staying online, made easy
Free, Classic, Unlimited.
One SIM, Every Country
Seamless Global Calling
Your Plan, Your Rules.
Aww, We love you too!!
Where's life taking you next?
Get connected to the Firsty Network
Price table
Which plan is best for you?
Plan | Price | Data | Best for |
|---|---|---|---|
Free | €0 (ads) | Unlimited at reduced speed | Maps & messaging only |
Classic | From €0.98/GB | 0.5–50GB packages | Short trips, light use |
Unlimited | From €2/day | Unlimited (5GB high-speed, then 512Kbps) | Full-time travelers, streaming, navigation |
Prepaid (use anywhere, never expires)
Data | Price | €/GB |
|---|---|---|
1 GB | €4,50 | €4,50 |
3 GB | €7,50 | €2,50 |
5 GB | €9,50 | €1,90 |
10 GB | €17,00 | €1,70 |
20 GB | €26,40 | €1,32 |
50 GB | €49,00 | €0,98 |
Unlimited (day pass or monthly)
Duration | Price | €/day |
|---|---|---|
1-6 days | €3,00/day | €3,00 |
7-14 days | €2,75/day | €2,75 |
15-19 days | €2,50/day | €2,50 |
20+ days | €2,20/day | €2,20 |
Monthly subscription | €59/month | €2,00 |
Where in Belgium does Firsty work?
Brussels: Full 4G/5G on Proximus, Orange, and Telenet. Metro and city center covered.
Antwerp: Full 4G/5G citywide, including the port and diamond district.
Ghent & Bruges: Full 4G/5G throughout both historic centers, even in the narrow canal streets.
Liège & Wallonia: Multi-network coverage across all major cities; Proximus strongest outside the centers.
Ardennes: Proximus provides the widest rural reach; signal can thin out in dense forest valleys.
Belgian Coast (Ostend, Knokke, De Haan): Full coverage year-round, including during peak summer crowds.
What are the eSIM plans available in Belgium?
Firsty's Belgium eSIM runs on the Proximus, Orange Belgium, and Telenet networks, with full coverage in Brussels, Antwerp, and nationwide. Choose Free, Classic, or Unlimited depending on how much data you need.
How can I activate a travel eSIM for Belgium?
Connect to Wi-Fi, download the Firsty app, and activate your free Belgium eSIM before you fly. Once you land, upgrade to Classic or Unlimited in a few taps if you need more data.
Does eSIM for Belgium come with unlimited data?
Firsty Free includes unlimited data at a reduced speed for essentials like maps and messaging. For faster speeds and heavier use in Belgium, upgrade to Classic (pay per GB) or Unlimited (from €2/day).
What is the best way to get data in Belgium?
For most trips, the best way to get data in Belgium is Firsty's Unlimited plan from €2/day: no roaming charges, no contract, and you can pause it the moment you leave. Light users can start on Firsty Free instead.
Can I create a hotspot with my eSIM Belgium plan?
Yes. Hotspot sharing is available on the Unlimited plan, so you can share your Belgium eSIM connection with other devices.
Is the eSIM available in Belgium
Yes. Firsty activates instantly in Belgium, no physical SIM swap needed, and bills per day used, so there's no need to pre-buy a fixed data bundle.
What is an eSIM and how does it work?
An eSIM is a digital SIM built into your phone, so there's no plastic card to swap. See our full guide to how eSIM works for the details, or just download Firsty and activate your Belgium eSIM in under a minute.