Topcom Connect Prepaid SIM cards
Stay connected without a subscription, from €1.60 per GB
Topcom Connect Prepaid SIM cards connect your equipment without monthly subscription fees. You buy credit in advance and pay for what you use. Ideal for IoT, M2M, alarm systems, trackers and backup connections with low or variable usage.
All prices are per month, excluding VAT.
Advice on your business data prepaid SIM card
Not sure which provider, data plan or additional options are right for you? Contact Topcom Telecom for a proposal tailored to your application and expected data usage.
The SIM cards can be ordered individually. Your SIM card remains valid as long as it has credit, so you don’t need to use it within a month, a year or ten years.
- Data from €1.60 per GB in selected European countries.
- No monthly subscription fees or mandatory monthly bundles.
- Valid as long as the SIM card has credit.
- Access to KPN and Vodafone in the Netherlands.
- International use via available partner networks.
- Available to order individually, including for a single device or test setup.
- Data, voice and SMS options.
How does Topcom Connect Prepaid work?
Top up in advance, use as needed
You top up your SIM card in advance. Data usage and any voice and SMS services are deducted from your balance. There is no fixed monthly plan or recurring subscription fee.
This makes Topcom Connect Prepaid a great choice for devices that send small amounts of data, connect only when an event occurs, or serve as a backup connection.
No fixed expiry date as long as you have credit
Your SIM card remains valid as long as it has a positive balance. So there is no fixed maximum usage period of ten years. How long your credit lasts depends on usage and the rates charged by the services and networks you use.
Connection via KPN and Vodafone in the Netherlands
In the Netherlands, Topcom Connect Prepaid SIM cards can use KPN and Vodafone. This means you’re not reliant on a single mobile provider.
The SIM cards are non-steered: network selection is not directed to a single preferred provider. Your device can automatically connect to an available, permitted network. The network ultimately selected also depends on your equipment, settings and local coverage.
A prepaid SIM card for use in Europe and worldwide
Using equipment outside the Netherlands? Topcom Connect Prepaid offers international connectivity through partner networks in various countries. In selected European countries, mobile data starts at €1.60 per GB.
Available providers and rates vary by destination. Check the country and network list in advance for your use case, especially if your equipment travels across multiple countries.
Ideal for:
Alarm systems and alert devices
For compatible alarm systems that use mobile data, SMS or voice to send alerts. Make sure the services and network support you need are compatible with your equipment.
Trackers and location devices
For compatible trackers that transmit location data over a mobile network, both in the Netherlands and in other supported countries.
Routers and backup connections
For mobile routers and backup connections with variable data usage. There are no monthly subscription fees for the SIM card, and your credit remains available until it is used.
Test setups and small-scale projects
You can order the SIM cards individually. This makes Topcom Connect Prepaid suitable for testing a single device, prototype or small installation.
Frequently asked questions:
How long does the prepaid SIM card remain valid?
Your SIM card remains valid as long as it has credit. You don’t need to use your credit within a set period. There is no maximum validity period of ten years, as long as credit remains available.
Are there any monthly fees?
No, Topcom Connect Prepaid has no monthly subscription fees and no mandatory monthly data bundle. You buy credit in advance and use it as needed.
Can I order just one SIM card?
Yes, Topcom Connect Prepaid SIM cards can be ordered individually. So you can start with just one device or test setup.
Which networks does the SIM card use in the Netherlands?
In the Netherlands, the SIM card can connect to KPN and Vodafone. The network used depends, among other things, on availability, coverage and your device settings.
Does data cost €1.60 per GB everywhere in Europe?
No, €1.60 per GB is a starting price for selected European countries. Rates vary by country and may also vary by provider. Check the network list for rates at your destination. Price excludes 21% VAT.
Can I use the SIM card outside Europe?
Yes, partner networks are also available outside Europe. Check coverage, rates and available services for the country in question in advance.
Can I make calls and send SMS messages with the SIM card?
Topcom Connect Prepaid offers data, voice and SMS options. A European or UK phone number is available as an option. Check that the services you need are suitable for your use case.
Will the SIM card work in my router, tracker or alarm system?
This depends on the mobile technologies your device supports and the available partner networks. Check in advance that your equipment is compatible and find out which settings are required.
Order your Topcom Connect Prepaid SIM card
Connect your equipment without monthly subscription fees. Order one or more SIM cards and use your credit when you need it.

Let’s discuss your needs!
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