NB-IoT Data Network Coverage

Network Coverage

Enjoy NB-IoT coverage in many European countries via the 1NCE IoT Lifetime Flat. With our IoT SIM, you can even use other mobile standards in over 173 countries in addition to NB-IoT in eight countries. With just one SIM, for only 10 dollars.

The Advantages of NB-IoT Coverage with 1NCE

Low costs

10 dollars for 10 years makes your IoT application profitable

All features included

500 MB, 250 SMS, APN, VPN, API, Data Streamer, 1NCE OS, Customer Portal, Customer Service

Best network

NB-IoT in eight countries, other mobile standards in 173 countries


We are specialized in IoT and have strong partners like Deutsche Telekom AG on our side


NB-IoT enables Power-Saving Mode to ensure a long lifetime of your devices

Multi-mode functionality

Seamlessly use 2G, 3G, 4G and LTE-M with one SIM in addition to NB-IoT

Minimal effort

Order your SIM online, receive the card in a few days, and manage the SIM in the Customer Portal. Plug & Play

High penetration and coverage

NB-IoT as the optimal choice for underground devices

NB-IoT available in many countries

Connect your application via NB-IoT

Use the NB-IoT coverage of the 1NCE IoT SIM as a smarter connectivity solution for your IoT application. commonly rely on such mobile radio standards as 2G, 3G, 4G, and LTE-M, there are also other use cases where NB-IoT is more suitable because of its key properties.


These two properties of NB-IoT are its high range and penetration rate as well as its energy-saving features. NB-IoT coverage means it should be used for devices that are located far below the earth’s surface and for which no mobile radio connection could otherwise be established via the common radio standards. Furthermore, NB-IoT is also suitable for cases where devices are expected to have a long service life and only need a connection to the network every now and then. With NB-IoT, devices can be put into a deep sleep during the times when they do not need to measure, send and receive data, in the so-called “power saving mode”. This saves the device battery consumption, which means that the device can remain connected to the network and in use for a long time without an external power supply or maintenance.


The big advantage of choosing the 1NCE IoT SIM is that you do not have to decide on a single radio standard for your IoT application. The 1NCE IoT SIM card has an innovative multi-mode functionality. This allows the SIM to connect to all available wireless standards (2G, 3G, 4G, LTE-M) in addition to NB-IoT and seamlessly switch between them as needed. All with a single SIM card and at a single price.

NB-IoT Coverage Map


Our 1NCE IoT Lifetime Flat for Your NB-IoT Project

Our 1NCE IoT Lifetime Flat is available at a one-time cost of 10 Dollars for 10 years. It can be offered as IoT SIM Card Business, IoT SIM Chip Industrial, Blockchain on a SIM, and China+. Let us convince you of the included features and our worldwide country coverage and use our IoT Lifetime Flat as a solution for your IoT projects.

1NCE Customer Example: Smart Corona Alarm Made Possible via NB-IoT

Sentinum has developed a smart Corona alarm connected by NB-IoT. After scientists discovered that the Coronavirus is most likely to be transmitted through the air we breathe, Sentinum developed the Febris CO2 sensor to measure the quality of the air breathed based on the levels of CO2. When CO2 levels exceed a predetermined limit, the sensor triggers an alarm to allow users to manage their desired ventilation levels. To meet the challenge of collecting and analyzing data as quickly as possible, Sentinum needed an energy-saving mobile connectivity solution with good building penetration. NB-IoT is the perfect solution for this. Sentinum uses our 1NCE IoT Lifetime Flat as an Industrial IoT eSIM for their CO2 sensor and thus has the mobile connectivity soldered directly onto the sensor’s PCB. The transparent connectivity costs could be calculated directly into the sale price of their solution.

Read More Exciting Use Cases from Our Customers


With a Switchee Smart Thermostat installed, residents optimize energy use, reduce consumption and lower heating bills by up to 17 percent.

August International

August International introduces a health-focused smartwatch, that comes with built-in internet connectivity provided with the integrated 1NCE Industrial eSIM.


Nanolike's measurement sensors for agricultural use stand out for being non-intrusive, installed at ground level, with no cable or physical calibration required and a battery life of at least five years.

1NCE Shop

Buy the 1NCE IoT Lifetime Flat now

Visit the 1NCE Shop and start connecting your IoT devices easily. Simply order your SIM cards, choose the desired type of SIM card and fill out all required forms. After the payment has been approved you get your cards within five to seven business days.