Mobile, made smarter.
Compare all providers, get a reminder when your contract ends, and be the first to hear when our own 123 Mobile SIM goes live.
What are you looking for?
Every topic has its own page with a clear explanation.
SIM only
A fixed monthly price and you keep your own phone. Usually the best-value option.
Read more →Prepaid
No contract, no checks: pay in advance and start calling right away.
Read more →Switching
Contract ending soon? Switching is easy, your number comes along and you often save a lot.
Read more →eSIM
A digital SIM: activate with a QR code, no plastic card needed.
Read more →Phone + plan
New phone with a plan? Watch the BKR credit registration and the total cost.
Read more →Home internet
Fibre, cable or 5G at home — what to check for your address.
Read more →Business
Several lines for your company or as a freelancer? We request quotes for you.
Read more →Providers
All major providers side by side, with network and conditions.
Read more →123 Mobile SIM is coming
A network you know, service in your language. Sign up and be the first to hear.
The right choice in 3 questions
Answer three short questions and see which route fits you.
1. Do you have a mobile plan now?
2. Do you want a new phone with it?
3. How much do you use your phone?
How it works
Choose what you need
SIM only, prepaid, eSIM or a phone included — our topic guides help you choose.
Compare the providers
Check network, contract length and the price after any promotion.
Sign up with the provider
You order directly from the provider. Going through us costs you nothing extra.
Why 123-mobile
Independent
We work with all major providers. How we earn money is explained openly on our site.
For everyone in the Netherlands
Whether you have lived here all your life or just arrived: we explain it in plain language.
Personal advice
Stuck? Send a WhatsApp message and we will help you think it through, free of charge.
Still not sure?
Tell us what you need. We point you in the right direction — free of charge.