There are cases when mobile network codes are occupied not by mobile carriers, but government structures (military, railway, landline phone authorities), fixed and broadband internet providers, scientific organisations, etc. Some MCCMNCs belong to obsolete legal entities, acquired by other market players or went to bankruptcy, but codes are kept for a certain period for legacy purposes.
| Brand name | China Unicom |
|---|---|
| Other names | China United Network Communications Group |
| Mobile users | 309 826 000 mobile users (report dated 21/11/2024) |
| MCCMNC code | 46001 |
| Mobile network code (MNC) | 01 |
| Mobile country code (MCC) | 460 |
| Other MCCMNCs | 46006, 46009 |
| Mobile Number Portability (MNP) | No |
| Web |
