Al 38 keer de beste volgens de Consumentenbond
Super Sale
40GB
400
€ 15
3. 50
p/m*

Switch to Sim Only from Simyo

Your allowances can be changed every month, downwards too

  • The reliable 5G network of
  • No
    connection fees
*
Contract duration of 24 months. After 12 months you'll pay € 15 p/m.

Sim Only or Prepaid?

What suits you best? A Sim Only subscription or a Prepaid SIM card? We'll help you make the choice. Make sure to check our rates

Sim Only

  • Lower rate per minute and MB
  • Always reachable
  • Large bundles for small prices
  • Convenience of automatic payments

Prepaid

  • Higher rate per minute and MB
  • Top up before you call
  • Smaller bundles
  • No use, no costs

Switching in 3 easy steps

1

Choose your allowances

Choose the allowances that suit you and your usage best.
2

We arrange everything

Receive your SIM card within 2 working days. Choosing eSIM? Then you can get started straight away!
3

Done!

Switching while keeping your number is easy, fast and free. You request it, we arrange the rest!

Sim Only plan

At Simyo we believe you know best what you need. That is why we make it very easy to put together your own Sim Only. And you can have a Sim Only from € 5!

400 min/sms
Unlimited min/sms
6 GB + 400 min/sms
Consumers Assocation, July 2026
Consumers Assocation, July 2026
Consumers Assocation, July 2026
38x
Consumers Assocation, July 2026
38x
Consumers Assocation, July 2026
38x
Consumers Assocation, July 2026

38 times the best
mobile provider according to
the Consumers Association!

What our callers say

3.9/5
7683 reviews
  • "Goede service en klantervaring "
    Wies Holdijk
  • "Mariska heeft mij ontzettend goed geholpen toen ik erg was geschrokken van de hoge kosten en de blokkade van mijn telefoon. Met haar begrip, geduld en duidelijke uitleg stelde ze mij meteen gerust. Z…"
    Laetitia
  • "Duidelijke instructies voor overstappen. "
    Joke Koevoets
  • "Goede dienstverlening. Produkten prima. De nodige keuze in bundels. Vragen worden beantwoord en informatie voorzien en forum inzet is mooie toevoeging. Kortom tevreden. Heb nog wel een wens. Ik bel z…"
    Kees van Eersel
  • "Goede service, omgaan met de tijd en variatie in Simyo producten"
    Azzedine
  • "Ontzettend goed geholpen als ik een probleem heb met de iPhone."
    AN
  • "Ik ben pas 14 dagen geleden overgegaan van KPN naar Simyo dus veel ervaring heb ik nog niet maar wat mij wel op is gevallen is dat Simyo i.i.g zéér duidelijk communiceerd en dat de overstap prima gere…"
    Adrianus Bohne
  • "Fijn dat het gekoppeld is aan KPN, een vertrouwde omgeving "
    Paul
  • "Alles ging allemaal heel goed "
    HS
  • "Altijd online, goede service en goedkoop in gebruik, dus een super goede provider"
    Hans van Kampen

Question?
Answer

How does number porting work?

You want to bring your familiar old phone number with you to Simyo. We understand that all too well. During the ordering process you can choose number porting. We arrange the rest, completely free. Once the number porting request is approved, we automatically cancel your plan with your previous provider.

You can request number porting at any time. Number porting itself is free. If you cancel your plan before your contract has ended, the provider may charge a settlement amount for the remaining months. From 120 days before the end of the contract, we automatically make sure we request the number porting at the end of your contract and notice period.

How does changing my Sim Only allowances work?

You are not tied to your allowances with us. That is why you can change them every month, downwards too. You do that by logging in to Mijn Simyo and going to the page where you can change your allowances. You choose your new allowances and use them from the first day of the following month.

How do I pay my Sim Only bill?

We make this as easy as possible for you too. We collect your bill automatically every month, in the fourth week of the month. A week before that you already get an email telling you your bill is visible in Mijn Simyo, so you can take a look at it first. Did the direct debit fail? Then you can pay through Mijn Simyo.

Can I take out a monthly cancellable Sim Only plan?

Yes, you can choose a monthly cancellable plan ! During your order, click '1 month' under 'Contract term'. It is better value to take a yearly plan though. Did you know that after your yearly contract ends you automatically move to a monthly cancellable plan? That way you pay the better value price of the yearly plan, but you can also cancel whenever you like. Win, win!