We’re excited to announce our partnership with Belfius! As a Belfius customer, you’re eligible for free access to Firsty’s mobile data plans - fully covered by Belfius and easy to activate in just a few steps.
What’s Included?
Depending on your Belfius account type, you’ll receive a unique one-time coupon to unlock free data with Firsty:
Private & Wealth - 3 days of Comfort+
Beats Star / Beats New (ages 18–25) - 3 days of Comfort+
REBEL - 3 days of Comfort+
All codes can be redeemed once per user using a unique code that is sent to you via bank mail
What Is Firsty?
Firsty lets you access mobile data – worldwide – without needing a local SIM or roaming plan. Our eSIM works instantly and reliably across borders. Whether you’re messaging, mapping, or just staying connected, you’re covered.
Exclusive Belfius Benefits
Connectivity to Belfius banking and insurance services, even without an active mobile plan
One-time access to use Firsty Comfort+ or First Class anywhere in the world
How to Redeem Your Free Data
Here’s how to activate your Firsty experience as a Belfius customer:
1. Receive Your Code
You’ll get a unique coupon code from Belfius via bank mail
2. Download the Firsty App
Open the link from Belfius and download the Firsty app.
Create your account using your phone number
3. Choose your plan
Select Comfort+ or First Class depending on your offer
4. Enter Your Code
Add the coupon code you received. This will:
Automatically apply number of days you’re entitled to
Reduce the amount you pay to €0.
Note: You can pause your subscription at any time if you’d like to use the days later.
5. Install Your eSIM
Follow the in-app instructions to install your eSIM.
Once it’s set up, you’re good to go. Connect and explore!
Frequently Asked Questions
Can I redeem my code more than once?
No. Each code is valid for a single use only.
Can I add more days later?
Yes! After your free days are used or paused, you can continue with paid options if you’d like.
Where do I get my code?
Codes will be sent directly by Belfius via email.