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.
|Other names||Vietnam Mobile Telecom Services, Tổng Công ty Dịch vụ Viễn thông|
|Користувачі мобільної мережі||28 710 000 мобільних користувачів|
(report dated 06/07/2022)
|Mobile network code (MNC)||02|
|Mobile country code (MCC)||452|
|Mobile Number Portability (MNP)||No|