T-Mobile is one of the 4 major networks we have identified operating in Netherlands. All of the data used in our coverage maps is crowdsourced from our community of app users. We are entirely impartial and all of our data reflects the real-world state of network coverage. To help contribute to our T-Mobile coverage map simply download the Android or iOS app.
Coverage maps for all major networks around the globe are available for free in the OpenSignal app. Download the app to accurately measure the everyday experience you receive on your mobile network. The app helps you see 2G, 3G and 4G network availability, stats and speeds experienced on all networks worldwide and independent coverage maps made with data contributed by users. Simply download the Android or iOS app from the banner below.