How To Activate Capital One Platinum Card –

Capital One Platinum Card is one of the cards offered by Capital One. In this article, you will learn how to successfully Activate Capital One Platinum Card online at However, the Platinum credit card can also be activated by calling the toll-free number found on the back of the card. But before you proceed to activate your card online, you need a device that is connected to the internet.

Capital One is one of the 10 largest banks in the US based on deposits. The financial institution ranked #145 on the Fortune 500 and serving over 45 million customer accounts worldwide. It’s headquartered is based in McLean, Virginia. Capital One offers various financial products and services to consumers, both small businesses and commercial clients in the U.S., Canada, and the UK. Platinum Requirements

In order to activate your card online, you need the following:

  • Valid email address
  • Zip code
  • Device connected to the internet.

SEE ALSO: Capital One Credit Card Application Guide & Requirements

If you are yet to register for Capital One online service, then you need to go through the registration process in which you will be required to provide your name, Capital One account number, SSN, and the 3 digit security code found on the back of the Capital One Platinum card.

How To Activate Capital One Platinum Card at

Provided you have been approved and as well received your Platinum credit card, follow the easy outlined step guide process below, to activate your card online FREE.

  • Go to
  • Type in the card number in the space provided.
  • Next, enter the 3 digit security code
  • Follow the remaining steps to finish the activation process.

In case of any general questions in regards to the Capital One company, call 1-877-383-4802. Then, for specific questions in regards to an activate Capital One credit card account can be directed to 1-800-CAPITAL (1-800-227-4825) between the hours of 8 am to 5 pm Monday to Friday or weekends from 8 am to 4 pm CT. Furthermore, cardholders who reside outside the US and want to reach a Capital One customer service agent, call dial 1-804-934-2001.