Sprint

Sprint Corporation, operating within the United States of America (part of the North America & Caribbean region), was a major mobile network operator before its merger with T-Mobile US. Recognized under Mobile Country Code (MCC) 312 and Mobile Network Code (MNC) 530, Sprint provided a range of wireless services to millions of subscribers across the country. It's worth noting that the combination of MCC 312 identifies cellular networks operating within the USA, while the MNC 530 specifically singled out Sprint's network infrastructure. Historically, Sprint competed fiercely with other major US carriers such as Verizon and AT&T, offering diverse plans and technologies like CDMA before eventually transitioning towards LTE. While Sprint is now integrated into T-Mobile, the legacy of its network infrastructure and its previous presence under the MCC and MNC code of 312 530 remains a significant part of the evolution of mobile communication in the United States.