How to inquire about the joint line number of China Postal Savings Bank?

1. Call the customer service hotline of China Postal Savings Bank for consultation.

2. Query in China Postal Savings Bank official website, select provinces and cities, and select specific branch names, and you can find the corresponding bank number information.

3. Query in the mobile APP of China Postal Savings Bank, and you can find the postal bank number of your city in the column of "National Bank Number".

4. On-site consultation staff at the business outlets of China Postal Savings Bank can provide the specific branch name and location, and the staff will inform the corresponding joint line code.