What if Unicom number and verification code are intercepted by operators?

You need to contact the operator to solve this problem.

Because you complained to the operator that this notification message was spam, it was blocked by the operator. Solution: You need to contact the operator to solve this problem.

With the cost of sending short messages getting lower and lower, there are more and more spam messages, so there are some softwares that specifically intercept spam messages. If there is such software in the mobile phone, the software may also intercept the SMS verification code as spam.