T-Mobile US, Inc. engages in the provision of wireless communications services under the T-Mobile and MetroPCS brands. The company is headquartered in Bellevue, Washington and currently employs 70,000 full-time employees. The company went IPO on 2007-04-19. The company provides wireless communications services primarily using its 4G Long Term Evolution network and its 5G technology network. The company also offers a selection of wireless devices, including handsets, tablets and other mobile communication devices, and accessories for sale, as well as financing through equipment installment plans. Its primary service plan offering is Go5G Plus, which includes unlimited talk, text and data on its network, 5G access at no extra cost, scam protection features and more. In addition to its wireless communications services, the Company also offers high speed Internet, which includes a fixed wireless product that utilizes the excess capacity of its nationwide 5G network. The company also provides advertising solutions.