Compare mobile plans in Belgium
When you compare mobile plans in Belgium, the biggest gap is the price per GB: from €0.13 with BASE 300 GB to €3.40 with Proximus Mobile Essential. Below are 41 SIM-only plans from 11 providers side by side, all at their standard price, from €3 to €49.99 a month.
Prices checked on 16 October 2026.
Provider | Plan | Data | Price per month | Price per GB | Calls | Network | When your data runs out |
|---|---|---|---|---|---|---|---|
Firsty | Free | 20 MB per ad, max. 360 MB a day | €0 | – | None | Proximus or another local network | – |
Firsty | 15 GB | 15 GB + 1 GB in 176 countries | €7 (€6.50 with a 1-year plan) | €0.47 | Unlimited | Proximus or another local network | Keeps going at 512 kbps, no charge |
Firsty | 100 GB | 100 GB + 2 GB in 176 countries | €17 (€15 with a 1-year plan) | €0.17 | Unlimited | Proximus or another local network | Keeps going at 512 kbps, no charge |
Firsty | World | Unlimited in 176 countries (50 GB fair use) | €35 (€25 with a 1-year plan) | – | Unlimited | Proximus or another local network | – |
DIGI | 7 GB | 7 GB | €3 | €0.43 | Unlimited to DIGI, €0.01/min to other networks | DIGI (5G for ~30% of the population), Proximus 4G fallback | €0.60 per extra GB |
DIGI | 30 GB | 30 GB | €5 | €0.17 | Unlimited | DIGI + Proximus fallback | €0.60 per extra GB |
DIGI | 40 GB | 40 GB | €7 | €0.18 | Unlimited | DIGI + Proximus fallback | €0.60 per extra GB |
DIGI | 60 GB | 60 GB | €9 | €0.15 | Unlimited | DIGI + Proximus fallback | €0.60 per extra GB |
hey! | S | 15 GB | €5 | €0.33 | Unlimited | Orange | €0.001 per MB, max. €50 a month |
hey! | M | 25 GB | €9 | €0.36 | Unlimited | Orange | €0.001 per MB, max. €50 a month |
hey! | L | 50 GB | €14 | €0.28 | Unlimited | Orange | €0.001 per MB, max. €50 a month |
hey! | XL | 160 GB | €25 | €0.16 | Unlimited | Orange | €0.001 per MB, max. €50 a month |
Undo | Zero Waste | 4 GB | €4 | €1.00 | 400 min + 400 texts (unused rolls over) | Orange | – |
Yoin | 6 GB | 6 GB | €8.50 | €1.42 | – | Proximus | Buy 1 GB for €3 |
Yoin | 30 GB | 30 GB | €10 | €0.33 | Unlimited | Proximus | Buy 1 GB for €3 |
Yoin | 60 GB | 60 GB | €14 | €0.23 | – | Proximus | Buy 1 GB for €3 |
Yoin | 80 GB | 80 GB | €17 | €0.21 | – | Proximus | Buy 1 GB for €3 |
Yoin | 150 GB | 150 GB | €25 | €0.17 | – | Proximus | Buy 1 GB for €3 |
Scarlet | Red | 10 GB | €8 | €0.80 | 300 min | Proximus | – |
Scarlet | Berry | 15 GB | €10 | €0.67 | – | Proximus | – |
Scarlet | Cherry | 35 GB | €13 | €0.37 | – | Proximus | – |
Scarlet | Hot | 65 GB | €18 | €0.28 | – | Proximus | – |
Mobile Vikings | 10 GB | 10 GB | €10 | €1.00 | 150 min | Proximus | €0.001 per MB |
Mobile Vikings | 40 GB | 40 GB | €15 | €0.38 | – | Proximus | €0.001 per MB |
Mobile Vikings | 70 GB | 70 GB | €20 | €0.29 | – | Proximus | €0.001 per MB |
Mobile Vikings | Unlimited Basic | Unlimited, max. 50 Mbps | €25 | – | – | Proximus | – |
BASE | 15 | 15 GB | €15 | €1.00 | – | Telenet | – |
BASE | 20 | 50 GB | €20 | €0.40 | – | Telenet | – |
BASE | 29 | 90 GB | €29 | €0.32 | – | Telenet | – |
BASE | 39 | 300 GB | €39 | €0.13 | – | Telenet | – |
Orange | Small | 12 GB | €15 | €1.25 | – | Orange | 512 kbps after your bundle |
Orange | Medium | 70 GB | €23 | €0.33 | – | Orange | 512 kbps after your bundle |
Orange | Large | 140 GB | €29 | €0.21 | – | Orange | 512 kbps after your bundle |
Orange | Unlimited | Unlimited | €40 | – | – | Orange | 512 kbps in Belgium and the EU after fair use |
Telenet | Mobile Basic | 15 GB | €21 | €1.40 | Unlimited calls + texts | Telenet (5G) | Keeps going at 1 Mbps, no charge |
Telenet | Mobile Unlimited | Unlimited (300 GB, then 1 Mbps) | €41 | – | Unlimited calls + texts | Telenet (5G) | Keeps going at 1 Mbps, no charge |
Proximus | Mobile Essential | 5 GB | €16.99 | €3.40 | 150 min + unlimited texts | Proximus (4G) | – |
Proximus | Mobile Easy | 15 GB | €19.99 | €1.33 | Unlimited calls + texts | Proximus (5G) | – |
Proximus | Mobile Smart | 70 GB | €24.99 | €0.36 | Unlimited calls + texts | Proximus (5G) | – |
Proximus | Mobile Maxi | 140 GB | €29.99 | €0.21 | Unlimited calls + texts | Proximus (5G) | – |
Proximus | Mobile Unlimited | Unlimited | €49.99 | – | Unlimited calls + texts | Proximus (5G+) | – |
Standard prices without temporary promotions, VAT included. Current promotions at Proximus, Telenet, BASE, Yoin and hey! end between 25 October and 16 November 2026.
Which mobile plan suits you?
Light use: Undo Zero Waste, €4 for 4 GB and 400 minutes. Whatever you don't use rolls over to the next month.
Unlimited calls under €10: hey! S, €5 for 15 GB with unlimited calls and texts to all Belgian networks.
Most data per euro: DIGI 60 GB, €9 a month or €0.15 per GB.
The Proximus network for less: Yoin 60 GB, €14. Proximus Mobile Smart costs €24.99 for 70 GB.
Unlimited data: Mobile Vikings Unlimited Basic, €25 at up to 50 Mbps. At full speed you pay €40 with Orange or €41 with Telenet.
You travel outside Europe: Firsty 15 GB, €7 with 1 GB of data in 176 countries.
Only after the lowest price? See the cheapest mobile plan in Belgium. To choose by how you use your phone, read the best mobile plan for your profile.
How to compare mobile plans
Look at the price per GB, not just the monthly price. Compare on the monthly price alone and you miss that DIGI 7 GB (€3) costs more than twice as much per GB as DIGI 30 GB (€5): €0.43 against €0.17.
Check your call minutes. Undo, Scarlet Red, Mobile Vikings 10 GB and Proximus Mobile Essential cap calls at 150 to 400 minutes. With DIGI 7 GB you pay €0.01 a minute to other networks.
Pick your network. Belgium has three networks: Proximus, Orange and Telenet. Yoin, Scarlet and Mobile Vikings use Proximus, hey! and Undo use Orange, BASE uses Telenet. DIGI is building its own network and falls back on Proximus 4G.
Have internet at home too? Then compare internet and mobile together, because combo discounts can tip the balance. Telenet gives a combo deal on every mobile plan with internet at the same address. Proximus offers 20 GB for €15 in a pack and a permanent €5 discount from the second plan. The table above only shows stand-alone plans.
See what happens when your data runs out. With Firsty and Orange you keep going at 512 kbps, with Telenet at 1 Mbps. DIGI charges €0.60 per extra GB, hey! €0.001 per MB.
Think about travel. In the EU, every Belgian plan works at Belgian prices. Outside the EU, each operator sets its own rates. Compare them in our roaming comparison.
Firsty in this comparison
Firsty runs on Proximus or another local network. Firsty 15 GB costs €7 and Firsty 100 GB €17 a month, with 1 GB or 2 GB of data in 176 countries. Once your bundle runs out, you keep going at 512 kbps at no extra cost. Firsty Free costs €0: you get data in exchange for short ads, without call minutes, so it works best as a second eSIM. Firsty's Belgian plans launch soon.
Switching to another mobile plan
Your new provider cancels your old plan for you, and you keep your number. Read how to keep your number when you switch. Prefer to cancel yourself? Here's how at Proximus, Telenet and Orange.
How we compare
We only compare SIM-only plans without a phone, at the standard price including VAT, as shown on each provider's website. Temporary promotions don't count. We check prices every month. Last check: 16 October 2026.
Frequently asked questions
How do I compare mobile plans in Belgium?
Compare the price per GB, your call minutes, the network and what you pay once your data runs out. In our table of 16 October 2026, the price per GB ranges from €0.13 (BASE 300 GB) to €3.40 (Proximus Mobile Essential).
What is the cheapest mobile plan in Belgium?
DIGI 7 GB costs €3 a month, but unlimited calls only apply to other DIGI customers. Unlimited calls to all networks start at €5, with DIGI 30 GB or hey! S. All the details are in our comparison of the cheapest mobile plans.
Which provider has the best coverage?
That depends on where you live and work. Telenet points to BIPT measurements from January 2026 for its 5G coverage, Proximus to awards from MedUX and SpeedChecker. Providers without their own network, such as Yoin or hey!, have the same coverage as the network they use. Check the coverage at your address on the BIPT coverage map. Which plan fits your use best is covered in our guide to the best mobile plan.
Is there an official comparison tool?
Yes. The BIPT, Belgium's telecom regulator, offers the free Bestetarief.be (in French: Meilleurtarif.be), where you enter your own usage. Your operator also has to tell you once a year which of its plans is cheapest for you, and answer within two weeks if you ask.
Can I keep my number when I switch?
Yes. Give your number to your new provider, and it cancels your old plan for you.
Does my Belgian plan work abroad?
In the EU, you call and surf at Belgian prices. Outside the EU, for example in Switzerland, Turkey or the US, your operator charges roaming rates unless you buy a roaming pass.
