Network coverage checker

While our maps are as accurate as possible, they rely on predicted data rather than individual on-site testing for every location. Because mobile signals travel via radio waves, they are naturally affected by environmental variables. Factors such as local terrain (hills/mountains), building materials (concrete/metal), and your specific device's hardware can all impact how much signal you actually receive compared to the predicted outdoor coverage.

Mobile coverage predictions are typically based on outdoor signal availability. Once you move indoors, environmental factors such as building materials (reinforced concrete, metal foil insulation, or thick masonry) significantly obstruct radio waves. Coverage is also naturally lower in specific areas like underground car parks, elevators, and the upper floors of high-rise buildings where signal interference is higher.

Absolutely! If your device doesn’t support 5G, you’ll automatically connect to our reliable 4G network wherever it’s available. To unlock even faster speeds in the future, you might consider upgrading to a 5G-compatible device and an eligible 5G plan to take full advantage of our expanding 5G coverage zones.