How to Remove Yourself from China Unicom's Blacklist?
If you’ve been blacklisted by China Unicom for unpaid fees, the best solution is to pay the balance and cancel the old number. In some cases, applying in another city may also work.
A few years ago, I signed up for a Tencent King Card from China Unicom, but later stopped using it and never canceled it. Today, when I went to apply for a Bingqilin package SIM card, the China Unicom customer service representative told me that I had already been blacklisted and could not apply. How can this be resolved?
The best solution is to pay off the outstanding balance and then cancel the card.
The second option is this: for example, if the card you no longer use was registered in Shenzhen, you can go apply for one in Guangzhou instead! However, the first method is still recommended.
The best solution is to pay off the outstanding balance and then cancel the card.
The second option is this: for example, if the card you no longer use was registered in Shenzhen, you can go apply for one in Guangzhou instead! However, the first method is still recommended.



