Sprint

Sprint Corporation, operating in the United States of America (North America & Caribbean), was a major mobile network operator identified by the Mobile Country Code (MCC) 312 and Mobile Network Code (MNC) 250. Once a prominent player in the US telecommunications landscape, Sprint offered a wide range of services, including voice, data, and internet access, serving millions of customers across the nation. While now part of T-Mobile US, Sprint's impact on the mobile industry, particularly in the development and deployment of CDMA (Code Division Multiple Access) technology and later 4G LTE, remains significant. Historically, Sprint competed directly with other national carriers like Verizon and AT&T, offering various plans and devices to cater to different consumer needs. Sprint's journey involved numerous technological advancements and strategic partnerships. Notably, they invested heavily in building out their network infrastructure to improve coverage and speed, similar to the efforts of their competitors. However, facing increasing competition and the need for significant capital investment in 5G technology, Sprint merged with T-Mobile US in 2020. While the Sprint brand has largely been phased out, its network infrastructure and spectrum assets have been integrated into T-Mobile's network. This merger has allowed T-Mobile to enhance its 5G coverage and capacity, creating a stronger competitor within the US mobile market. The legacy of Sprint is still visible in some network configurations and ongoing infrastructure upgrades across the United States.