This is not the official website of Tdameritrade Credit Card. It is just developed for the educational purpose. In this blog, we will provide complete step by step instructions on how to apply for Tdameritrade Credit Card and use it. If you want to check your Tdameritrade Credit Card status or gift card balance then, you can find the complete steps on this blog. For more information, you can directly contact to Tdameritrade Credit Card customer service phone number for better help.