If you're here looking up National Bank customer care, you probably already know who they are. But it helps to get an idea of how big they are and what their support operation looks like if you are a customer. National Bank also goes by or is associated with the names SADAD INFORMATICS CO., National Bank of Iran. They are considered to be part of the following sectors and industries: Financials, Banks, Banking & Mortgages. National Bank is associated with terms like public, banking & mortgages, financial services, investment banking, consulting & professional services, b2c by their customers and industry analysts. They are similar to companies like American Express, U.S. Bank, UBS. They employ 53,570 people according to customers in the know.