3G SIM card
for M2M & IoT

  • Supporting all mobile radio standards, including 3G
  • 500 MB and 250 SMS
  • 10 years connectivity
  • Coverage worldwide in more than 100 countries
  • All necessary features included


One-time payment of 10 Dollars


3G connectivity is known as a bridge technology between the mobile radio standards 2G and 4G/LTE. Compared to 2G, 3G offers greater bandwidth and thus faster data transmission. 3G plays a minor role when it comes to the connection of devices on the Internet of Things. Meanwhile, new radio standards like LTE-M and NB-IoT have become established that are specifically tailored to the needs of IoT use cases. No matter whether you are planning with 3G, LTE-M or NB-IoT, the 1NCE IoT SIM card supports all cellular mobile radio standards.


Most interesting topics around 3G:

1NCE coverage

3G network coverage

1NCE is constantly expanding its network coverage worldwide and supports all mobile radio standards. Discover our map and see in which regions and countries the 3G radio standard is supported. You can also download the current coverage information as PDF document.

Shutdown / Sunset / Phase-Out

3G discontinuation

Now and in the near future network operators switch off 3G frequencies to have them available for future-driven technologies like 5G. This is known as Shutdown, Sunset or Phase Out. 1NCE keeps you updated on where our operators are switching off outdated radio standards. In most cases, your business case won’t be affected by the shutdown. We recommend you to proof if your SIM modules are multi-mode compatible and can work on other mobile radio standards.


1NCE IoT Flat Rate

With the 1NCE IoT Flat Rate, you can connect your IoT devices for a period of 10 years. It is a one-time upfront payment of 10 Dollars. The price includes not only the cost of the connection and the SIM card, but also all other necessary functions relevant to the IoT project.

Customer References

3G use cases

Learn more about 1NCE reference customers who have built their IoT use case on the 3G standard. The list of reference customers can be filtered by the individual technologies (2G, 3G, 4G, LTE-M, NB-IoT).


Most used modems

Commonly used modems by 1NCE customers support 3G. Mainly in combination with other mobile radio standards (multi-mode compatibility). The 1NCE Developer Hub offers references to hardware specifications. Recipes describe the proper configuration of modules in connection with a 1NCE IoT SIM card, including instructions about proper AT commands.

The contents are continuously being expanded.

We are there for you

Contact 1NCE

If you have questions regardring our products and services, please get in touch with us and fill out the contact form. We will get back to you as soon as possible.

Please consider that the 1NCE IoT Flat Rate offering is only valid for business customers.