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Home Credit Cards How to Activate a Credit Card

How to Activate a Credit Card

Credit card in the process of being activated

At a glance

Activating a new credit card is a simple but important step that protects you from credit card fraud.

Written by Victoria Scanlon and Robert Jellison

Updated Dec 3, 2022

Fresh advice you can trust

We promise to always deliver the best financial advice that we can. Our writers and editors follow strict editorial standards and operate independently from our advertisers and affiliates. Learn more about how we make money.

Any credit card you receive in the mail is nothing more than a piece of plastic until you activate it, regardless of whether you’ve just opened a brand new credit card account or you’ve requested a replacement card for an account you’ve had for years.

We’ll walk you through exactly how to activate a credit card so that you can get your account set up and running as fast as possible.

Table of Contents

  1. Why do you need to activate your credit card?
  2. What are the different ways you can activate a credit card?
  3. Credit card activation instructions by card issuer
  4. How long does it take to activate a credit card?

Why do you need to activate your credit card?

Any credit card you receive will arrive de-activated. No one will be able to use it until you’ve activated it. 1

This might seem like a hassle, but it’s a crucial security measure that protects you from fraud. The activation process involves verifying your identity, so it eliminates any risk that someone else will start racking up credit card debt under your name.

This can be a lifesaver if the card ends up in the wrong hands before it gets to you—whether because it was sent to the wrong address or because someone stole your mail.

What are the different ways you can activate a credit card?

There are four main ways to activate a credit card:

1. Online

To activate a credit card online, go to the card issuer’s website or the URL provided with your card and follow the instructions.

This is often the simplest and easiest way to activate a credit card, especially if (like many people these days) you’re not a fan of making phone calls.

You may be required to set up online banking or register an account before activating your card.

2. Over the phone

To activate a credit card by phone, call the card activation number that came with it. If you can’t find this number, then you can also call the toll-free number printed on the back of your card (the card issuer’s customer service line) for general inquiries.

Make sure to call from the same phone number that’s associated with your account. Some card issuers check the number you’re using as part of the identity verification process, and if you call from a different phone number, they may require you to provide more information to identify yourself.

3. Through a mobile app

Many banks have mobile apps, which you can usually use to quickly activate a credit card. Once you’ve downloaded the app and logged in or set up an account, just follow the steps for card activation.

4. In person

If you’d prefer to take a more traditional approach to credit card activation, you can visit a local bank branch and ask a teller or customer service representative to activate your new credit card for you.

Just bear in mind that not every card issuer will offer in-person card activation. For example, a fully online bank may only allow you to activate new credit cards digitally or by phone.

You may be able to activate a credit card before you’ve received it

Some credit card companies will give you an instant card number or “virtual credit card” after you’ve been approved. You can then use the card details (or add the card to a digital wallet like Google Pay or Apple Pay) to begin making purchases before you’ve gotten your physical card in the mail.

What information do you need to prepare to activate a credit card?

When activating a credit card, be prepared to provide your creditor with your card details, such as the:

  • Credit card number
  • Expiration date
  • Credit card security code 

To verify your identity, they’ll probably also ask you to provide personal information, such as your date of birth and the last four digits of your Social Security number (SSN).

Credit card activation instructions by card issuer

Regardless of whether you have a Visa, Mastercard, American Express, or Discover card, the options you have for activating it depend on the card issuer.

Your credit card company should ship activation instructions along with your new card. Many cards also come adorned with a hard-to-miss sticker providing an activation phone number or website URL.

The easiest way to activate your credit card is to simply follow these instructions. However, if you lost them or never got them in the first place use the information in the table below.

Where to Activate Credit Cards from Major Card Issuers

Card Issuer Activation PageCustomer Service Number
Capital One(800) 227-4825
Chase(800) 432-3117
Bank of America(800) 276-9939
Credit One (only allows phone activation)(877) 825-3242
Wells Fargo(800) 642-4720
US Bank(800) 872-2657
Synchrony Bank(866) 419-4096
Citi(800) 950-5114
Self(877) 883-0999

Note: Some of the phone numbers listed above are general-purpose customer service lines. You may be able to get more targeted customer support by contacting the number on the back of your card.

How long does it take to activate a credit card?

Credit card activation is usually a quick process. In most cases, it should only take a few minutes to do digitally or over the phone.

Of course, it might take longer if you need to travel to visit a branch to activate your card in person, or if you need to set up an online or mobile banking account.

How long after activating a credit card before you can use it?

You can usually begin using a credit card as soon as you’ve activated it.

If you’re having trouble using your card or you want to find out whether your card has actually been successfully activated, contact your card issuer. They’ll be able to give you an update about your card’s status and help you troubleshoot any issues you’re having.

How long do you have to activate a credit card?

The time limit for activating a new credit card varies by card issuer. Some credit card companies will only give you 2 weeks, whereas others may give you 1–2 months.

If you don’t activate your credit card within this period, then your creditor may cancel or close your credit card account. Closing a credit card account can hurt your credit in several ways, so it’s best to avoid this outcome.

Takeaway: You can activate a credit card quickly and easily online, by phone, or through a mobile app.

  • Credit card activation is a fraud-prevention measure that ensures that no one else will be able to use your credit card if it accidentally ends up in the wrong hands.
  • The options you’ll have for activating your card and the steps you’ll need to take depend on the card issuer. If you’re stuck or confused, contact them for help.
  • During the card activation process, you’ll need to provide personal information so that your card issuer can verify you’re the same person who applied for the credit card.
  • Many credit cards come with an activation sticker, which provides a phone number or web address that you can use to activate your credit card.
  • If you don’t activate your credit card within a certain time frame set by your card issuer, they may close your account, which could hurt your credit.

Article Sources

  1. HelpWithMyBank.gov. "My new credit card won't work. What should I do?" Retrieved December 2, 2022.

Victoria Scanlon

Credit & Finance Editor

View Author

Victoria Scanlon is a professional writer, editor, and researcher for FinanceJar. She has experience editing research for publication in academic journals and writing educational content. Her goal is to help non-experts better understand topics related to personal finance and credit repair so that they can make more-informed financial decisions.

Robert Jellison

Managing Editor

View Author

Robert Jellison is a Managing Editor and writer specializing in the intersection of insurance, finance, and tech. In the past, he's written and edited work for several SaaS companies, and created work for various investing and trading websites.

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