How can contact with credit card Company about my credit card applications?

If at any point I have questions about an application that has already been submitted and want to know about any reward programs provide by company. Then how can contact with credit card Company?|||Your creditor鈥檚 toll-free customer service number is printed on the back of your credit card in small lettering. Their customer service team will be able to assist you with billing, lost or stolen cards, fraudulent charges, change of address, and more. Unfortunately, Credit.com is not able to assist you with your account. Please contact your credit card company directly. you can apply for best credit card and get best customer services from: http://www.card-city.com/|||Call them.