They didn't pay for spectrum -- MVNOs (such as Mint) don't operate at that level. MVNOs mostly just exist to re-sell existing services that are provided by exi

They didn't pay for spectrum -- MVNOs (such as Mint) don't operate at that level. MVNOs mostly just exist to re-sell existing services that are provided by existing cellular networks. https://en.wikipedia.org/wiki/Mobile_virtual_network_operator https://en.wikipedia.org/wiki/Mobile_virtual_network_operato...