MCC (Mobile Country Code) and MNC (Mobile Network Code) are the official identifiers used globally to identify mobile networks. In China, mobile operators are assigned unique MNC codes within the country's MCC(s). This page lists all MCC and MNC codes we have for China — 12 operators and 12+ network codes.
The telecom market in China uses these codes for SIM cards, roaming, and network identification. Operators may run GSM, LTE, and 5G networks; the same operator can have multiple MCC/MNC pairs. Use the table below to look up an operator by code or name and open its cell tower map when available.
You can browse the worldwide MCC/MNC database on our Operators page, or view cell tower maps per operator by clicking through from the table. Data is based on public operator databases and may not be exhaustive.
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