1. Telephone inquiry: This is the simplest and most direct method. Cardholders only need to call the customer service phone of the bank, provide their own identity information and information they hold, and then they can check their personal credit limit.

2. Online banking inquiry: This is also a relatively simple and quick method. Cardholders only need to log in to the bank official website and enter their own identity information, then they can inquire about their personal credit limit.

Third, SMS inquiry: Most banks have set up SMS inquiry service for personal credit limit. The cardholder only needs to use the mobile phone number reserved by the bank and send the contents required by the bank to the bank service number, so that the credit limit can be inquired.

4. WeChat official account inquiry: Many banks already have their own WeChat official account or service number. Cardholders only need to pay attention to the official WeChat account number or service number of the bank and follow the prompts to check the credit card limit.