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China United Network Communications Group (China Unicom) is a Chinese state-owned telecommunications operator. Originally founded as a wireless paging and GSM mobile operator , it currently provides a range of services including mobile network, long-distance, local calling, data communication, Internet services, and IP telephony.
This is a list of commercial Long-Term Evolution (LTE) networks in Asia, ... China Unicom: Mar 2016: 20 MHz DSS 5G NR Nov 2022 LTE Aug 2021 5 MHz, UMTS: 20 MHz May 2015
114 – Directory assistance, operated by China Unicom for the northern 10 provinces, and China Telecom for the southern 21 provinces. China Unicom also operates 116114, and China Telecom 118114 that provide the same service as 114. 116xxx – Premium service of China Unicom (e.g. 116114) 118xxx – Premium service of China Telecom (e.g. 118114)
The FCC previously barred approvals of new telecommunications equipment from China's Huawei Technologies and ZTE and other companies saying they pose "an unacceptable risk" to U.S. national security.
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In 2015, China Telecom formed a joint venture China Tower with fellow state-owned telecommunication companies China Mobile and China Unicom. [ 10 ] [ 11 ] China Tower, which was the largest telecommunications tower group by revenue, became a separate listed company in 2018. [ 12 ]
List of mobile network operators. List of mobile network operators of the Americas; List of mobile network operators in Asia and Oceania; List of mobile network operators in Europe; List of mobile network operators in the Middle East and Africa; List of mobile network operators in Canada; List of mobile network operators of the Caribbean ...
List of countries by number of Internet users; List of countries by number of telephone lines in use; List of countries by smartphone penetration; List of multiple-system operators; List of telecommunications companies. List of telecommunications companies in the Americas; List of telecommunications companies in Asia and Oceania