Maps and GPS directions to T-Mobile Fontana and other T-Mobile Stores in the United States. Find your nearest T-Mobile Stores. T-Mobile is a NASDAQ listed American wireless network operator majority owned by Deutsche Telekom and SoftBank Group. T-Mobile is the third-largest wireless carrier in the United States.
Please note: Business hours may not be accurate due to CORONA-19 related restrictions. Please contact your local store to get the most updated information.