How to Activate Capital One Quicksilver Credit Card?

Question: How do I activate the Capital One Quicksilver Credit Card?

Answer: There are two (2) ways to activate your new Capital One Quicksilver Credit Card:

Capital One Quicksilver

The first way to activate the Capital One Quicksilver credit card is by calling the Capital One Quicksilver dedicated activation telephone number: 1-800-678-7820 or 1-800-227-4825.

The second way to activate Capital One Quicksilver credit card is by registering at  The site will login to your Capital One Quicksilver account to activate your new card.

If any information is incorrect, please contact us with the updated information.

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