capitalone.com/activate is the fastest way to enable your new card.
Use capitalone.com/activate to confirm your Capital One card is ready.
Unlock your Capital One card features at capitalone.com/activate.
capitalone.com/activate — Capital One’s secure site where cardholders quickly activate new or replacement credit or debit cards online by signing in and entering card details.
capitalone.com/activate is Capital One’s online card-activation portal for credit and debit cards