T-Mobile USA full-fibre network. T-Mobile USA owns and operates full-fibre infrastructure through joint ventures including Lumos and Metronet (Source), (Source).
USA
Network: Any physical infrastructure network that forms a telecom-related network and occupies physical space in/on the ground.
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T-Mobile USA full-fibre network. T-Mobile USA owns and operates full-fibre infrastructure through joint ventures including Lumos and Metronet (Source), (Source).