How to query the balance of mobile phone cards in different places

First, if it is a card of China Mobile, you can directly dial 10086 for enquiry.

Second, you can also make self-service inquiries through public micro-signals. Taking Chongqing Telecom as an example, the query method is as follows:

1. After the mobile phone opens WeChat, click the address book, and then select the "WeChat official account" option.

2. After entering, search China Telecom Chongqing Customer Service WeChat WeChat official account, and click Enter.

3. Select the "self-service" option after entering.

4. Then click "Pay the phone bill".

5. After entering, click "Arrears Amount" to check the balance of the mobile phone card.