+86 10-65825 133 SMS number "Random SMS check on your business this time …" is from which company?

Number type: mobile service provider (SP) number

Friendly Reminder

The number at the beginning of 106 is the SMS service number of domestic SP company, in which the numbers at the beginning of 10657 and 10658 belong to the self-operated service number of China Mobile, the number at the beginning of 10655 belongs to the self-operated service number of China Unicom, and the number at the beginning of 10659 belongs to the self-operated service number of China Telecom.