The credit card limit of Nanjing Bank is the maximum limit that can be used for overdraft consumption and cash withdrawal according to the cardholder's income and credit standing, and the cardholder can recycle it within the validity period of the credit card. The credit card limit of Nanjing Bank is: ordinary credit card limit is within 1 000 yuan, gold card limit is between 1 000 yuan-50,000 yuan, and platinum card limit is above 50,000 yuan, with no upper limit. Credit card holders of Bank of Nanjing can call the customer service phone of Bank of Nanjing to check the credit card limit through the customer service hotline, and know the credit card account arrears, current available limit and other information anytime and anywhere.