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 | CAT Telecom |
|---|---|
| Other names | My by CAT, Hutch Thailand |
| Користувачі мобільної мережі | 1 900 000 мобільних користувачів (report dated 31/12/2024) |
| MCCMNC code | 52000 |
| Mobile network code (MNC) | 00 |
| Mobile country code (MCC) | 520 |
| Other MCCMNCs | 52002 |
| Mobile Number Portability (MNP) | Yes |
| Web |
