35 years old and under. Unicom official website query shows that Unicom college students need to exercise in the county for three years and reach the age of 35 before they can transfer to the city. China United Network Communications Group Co., Ltd. (hereinafter referred to as "China Unicom") was formed by the merger and reorganization of the former China Netcom and the former China Unicom on June 6, 2009. The company has branches in 365 and 438+0 provinces (autonomous regions and municipalities directly under the Central Government) and many overseas countries and regions. And 130-odd overseas service access points, with a modern communication network covering the whole country and reaching the whole world and a global customer service system, mainly engaged in fixed communication services, mobile communication services, domestic and international communication facilities services, data communication services, network access services, various telecom value-added services and system integration services related to communication information services.