Call the number on the back of your card or use the Bank of America app
Bank of America requires you to activate your credit card before you can use it. The fastest way is to call the activation number printed on the back of your new card — you'll reach an automated system that asks you to confirm your identity and then activates the card on the spot. The whole process takes about two minutes.
If you prefer not to call, you can activate through the Bank of America mobile app or online at bankofamerica.com. Log in with your username and password, find the card in your account, and follow the activation prompt. Both methods work instantly.
You don't have to activate right away. Your card won't work until you do, but there's no deadline — you can activate it weeks or months after it arrives. However, if you're planning to use the card soon, activating as soon as it arrives prevents the frustration of trying to make a purchase and being declined.
Key Takeaways
- Call the number on the back of your card, use the Bank of America app, or log into your online account to activate — all three methods take just a few minutes.
- You must activate before the card will work for purchases, balance transfers, or cash advances.
- Activation is free and happens instantly; there is no waiting period after you confirm your identity.
- You can activate at any time after the card arrives — there is no deadline, but activating early prevents declined transactions.
What happens when you call the activation number
When you call the number on the back of your card, you reach an automated system. It will ask you to enter your card number and then verify your identity — usually by asking for your Social Security number, date of birth, or the last four digits of your Social Security number. Some calls may also ask you to confirm a recent transaction or answer a security question you set up when you opened the account.
Once the system confirms who you are, it activates the card immediately and tells you so. You can then hang up and start using the card. If the automated system can't verify your identity for any reason, it will transfer you to a Bank of America representative who can walk through the process manually.
Using the mobile app or website instead
Open the Bank of America app and sign in with your username and password. Tap or click on the card you want to activate — it will usually show as "Not Activated" or "Pending Activation" in your account. Select the activation option and follow the prompts, which typically ask you to confirm the last four digits of the card and verify your identity the same way the phone system does.
On the website, log in at bankofamerica.com, go to your account, find the card, and look for an "Activate Card" button or link. The process is the same as the app. Both methods are secure and take about the same amount of time as calling.
If you have trouble finding the activation option in the app or online, calling the number on the back of the card is always the simplest backup.
What to do if activation fails or gets stuck
If the automated system can't verify your identity, it will offer to transfer you to a representative. This usually happens if your contact information in Bank of America's system doesn't match what you're providing, or if there's a flag on your account that requires manual review. A representative can verify you through additional questions and complete the activation over the phone.
If you try to activate through the app or website and get an error message, try again in a few minutes — temporary system glitches are common. If the problem persists, call the number on the back of the card. Bank of America's phone line is available 24/7, and representatives can activate your card while you wait.
When you might need to activate in person
In almost all cases, phone, app, or online activation works fine. However, if you opened your Bank of America account at a branch and the bank has concerns about your identity or account status, a representative might ask you to activate in person at a branch location. This is rare and usually only happens if there was an issue during account opening or if the bank needs to verify documents.
If you're told you need to activate in person, bring your ID and the credit card itself to any Bank of America branch. A representative will verify your identity and activate the card while you're there.
What happens after activation
Once your card is activated, you can use it for purchases, balance transfers, and cash advances right away. Your credit limit and interest rate are the same whether you activate immediately or wait — activation just unlocks the ability to use the card.
If you set up any rewards or cash back offers during the application process, those benefits are active as soon as the card is activated. Check your account or the Bank of America app to see your current balance, available credit, and any promotional offers tied to the card.
Frequently Asked Questions
Can I use my card before I activate it?
No. Bank of America blocks all transactions on unactivated cards. The card will be declined at checkout, at an ATM, or anywhere else you try to use it until you complete activation.
How long does activation take?
Activation is instant. Once you confirm your identity through the phone system, app, or website, the card works immediately. There is no waiting period.
Do I have to activate by a certain date?
No. Bank of America does not set a deadline for activation. You can activate your card weeks or months after it arrives. However, if you plan to use the card soon, activating right away prevents the surprise of a declined transaction.
What if I lose my card before I activate it?
Call Bank of America at the number on the back of the card or log into your account online and report it lost or stolen. The bank will cancel that card and send you a replacement. You'll activate the replacement card the same way you would have activated the original.
Can someone else activate my card for me?
No. Bank of America requires the cardholder to verify their own identity during activation. If you need help, a Bank of America representative can walk you through the process over the phone, but you must be the one providing the information.