Activate my New Card Online: Activate Your New Discover Card Activate my New Card Online: Activate Your New Discover Card

Once you receive your new New Discover Card by post, you must activate it by login on to and entering the 16-Digit Card Number.

Activating a credit card lets your card issuer know that you received the card and that you’re ready to make purchases.

You can activate your credit card online, using a card issuer’s mobile app or over the phone by calling the card issuer’s customer service number.

Generally, once you activate the credit card you can use it as long as the account is open, and the card is not expired.

How do I activate my new Discover Card at

1. First Visit the page

2. Enter How would you like to proceed? Without Logging In or Log In.

3. Then Enter your Date of Birth.

4. Now Enter Last 4 Digits of SSN.

5. Next Enter the 16-Digit Card Number.

6. Now enter the Card Expiration Date and the 3-Digit Sequence ID.

7. Press Continue Button and your card will be activated.

Discover Card

How to activate your credit card by phone

One way to activate your is by calling the number printed on the sticker attached to the front of your card, or in the letter that came with the card. Typically, you’ll provide your date of birth and the last four digits of your Social Security number when you activate a new card. You’ll also confirm the credit card number or account number that’s printed on the card.

Much like confirming the routing number associated with a debit card when you establish a direct deposit, this process is a way to verify you’re the person who both applied for and received your card after it was shipped. Occasionally for security purposes, credit card issuers prefer that you activate your card by calling from the phone number associated with your account.

If you call to activate your card from a different number — such as your work phone, for example — you may need to provide additional information to verify your identity before the issuer will activate your card. In this case, the credit card company may also ask you to enter key codes sent via email or SMS text to confirm your identity as a form of multi-step verification.

If you’re thinking about how to get a credit card, you should first check your credit score to figure out your credit card eligibility. Do a credit card comparison among offers for customers with your credit rating and choose the one that’s best for you. It’s always good to check if prequalification is available for that card before you submit a credit card application.

You can usually use your credit card right away after you activate ( activate) it. And you can use it for as long as your account is open and the card has not expired. If you have any problem using your card after you’ve activated it, be sure to call us immediately at the number on the back of the card

How to activate your credit card without calling the bank

Activating credit cards online is a convenient option that doesn’t require dialing any numbers or listening to any automated menus

Some card issuers allow you to complete card activation through a mobile app. Other credit card issuers have online banking options to easily activate your credit card online. This means you can activate the credit card without calling the bank or the customer service number

If you choose to activate your card online, you may need the 3-digit code listed on the back of the card. For Discover cards, look for the code following the letter “A.”

How do you know if your credit card is activated?

To confirm that the credit card is activated, call the phone number listed on the back of the card, check online, or use the credit card issuers mobile app.

How long after you activate your card can you use it?

Typically, once you activate your new credit card, you can use it right away. Generally, you’ll be able to use the card as long as the account is open, and the card hasn’t expired. If you’ve activated the card but you have a problem using it, call the number on the back of the card.