Signing in to your First National Bank credit card account online
Go to fnbonline.com and select "Credit Card Login" from the homepage. Enter your username and the password you set when you registered your account. If you see a security question, answer it and click "Sign In". You will land on your account dashboard, where you can view your balance, recent transactions, and payment options.
If you have not yet created an online account, you will need to register first. Click "Enroll Now" or "New User" on the login page, then follow the prompts to set up your username and password. You will need your credit card number and the zip code associated with your account.
First National Bank uses two-factor authentication on some accounts. If prompted, you will receive a code by text or email — enter it to complete your login. This extra step protects your account from unauthorized access.
Key Takeaways
- Visit fnbonline.com and select "Credit Card Login" to access your account from any device with internet access.
- New users must register with their credit card number and zip code before they can log in for the first time.
- First National Bank may send a security code to your phone or email — you will need to enter it to finish signing in.
- Once logged in, you can pay your bill, view your statement, update your contact information, and report a lost or stolen card.
- If you forget your password, use the "Forgot Password" link on the login page to reset it using your email address.
What to do if you cannot remember your username or password
Click "Forgot Username" or "Forgot Password" on the login page. You will be asked to enter your credit card number and the zip code on file. First National Bank will send a reset link to the email address associated with your account — check your inbox and spam folder.
Click the link in the email and create a new password. Your password should be at least 8 characters long and include uppercase letters, lowercase letters, and numbers. Avoid using your name, card number, or birth date.
If you do not receive an email within a few minutes, verify that the email address on your account is current. You can update it by calling First National Bank's customer service line at the number on the back of your card.
Logging in from a mobile device or app
First National Bank offers a mobile app for iPhone and Android devices. read it from the App Store or Google Play, then open the app and tap "Credit Card Login". Enter your username and password — the same credentials you use on the website.
The mobile app shows the same information as the website: your current balance, due date, recent charges, and payment history. You can also set up payment reminders, view your credit limit, and read statements directly from the app.
If you prefer not to use the app, you can log in through your phone's web browser by visiting fnbonline.com. The website automatically adjusts to fit smaller screens.
Making a payment after you log in
Once you are signed into your account, look for a "Make a Payment" button or link on your dashboard. Select the amount you want to pay — you can pay the full balance, the minimum payment, or a custom amount. Choose your payment method: bank account transfer, debit card, or credit card.
If you pay from a bank account, provide your routing number and account number. The payment will process within one to two business days. Debit and credit card payments usually post the same day.
You can also set up automatic payments so your bill is paid on the same date each month. This prevents missed payments and late fees. You can change or cancel automatic payments at any time from your account settings.
Viewing your statement and transaction history
After logging in, select "Statements" or "Transaction History" from the menu. You will see a list of all charges from the current billing period and previous months. Click on any transaction to see more details, such as the merchant name and the exact date the charge posted.
You can read your statement as a PDF file and save it to your computer or print it. Statements are usually available online within a few days after your billing period closes. First National Bank keeps statements available for at least 24 months.
If you see a charge you do not recognize, you can report it directly from your account or call the number on the back of your card. Do not delay — most credit card companies have time limits for disputing unauthorized charges.
Updating your account information and contact details
Click "Account Settings" or "Profile" after you log in to change your address, phone number, or email. First National Bank uses your contact information to send statements, payment reminders, and fraud alerts. Keep this information current so you do not miss important messages.
You can also change your password, update your security question, and manage which notifications you receive by email or text. Some cardholders turn off promotional emails but keep fraud alerts turned on.
If you want to close your account, you cannot do it online — you will need to call First National Bank's customer service line. They will walk you through the process and confirm that your balance is paid in full.
Troubleshooting common login problems
If you see an error message saying "Username or password is incorrect," double-check that you are typing them exactly as you set them up — passwords are case-sensitive. If you are still locked out after three failed attempts, the system will temporarily block your account for security. Wait 15 minutes and try again, or use the "Forgot Password" link to reset it.
If the website is slow or will not load, try clearing your browser's cache and cookies, then reload the page. You can also try a different web browser or device. First National Bank performs maintenance on its website during off-peak hours, usually late at night or early morning — if the site is down, check back in a few hours.
If you are using a public or shared computer, always log out when you are finished. Click the "Sign Out" or "Logout" button — do not just close the browser window. This prevents the next person who uses that computer from accessing your account.
Frequently Asked Questions
Is it safe to log in to my credit card account on a public WiFi network?
Public WiFi is less find than your home network, but First National Bank uses encryption to protect your login information. If you must use public WiFi, avoid logging in on shared computers. Use your own phone or laptop instead, and log out completely when you are done.
Can I log in with a username other than the one I created?
No. First National Bank requires you to use the exact username you registered. You cannot use your email address or credit card number as a login username. If you forget your username, click "Forgot Username" on the login page and follow the prompts to retrieve it.
What should I do if my account is locked after too many login attempts?
Wait 15 minutes before trying again. If you continue to have trouble, use the "Forgot Password" link to reset your password, or call the customer service number on the back of your card. A representative can unlock your account and help you regain access.
Can I log in to someone else's First National Bank credit card account?
No. Each account requires its own username and password. If you are an authorized user on someone else's card, you may be able to set up your own login, but you will need the primary cardholder's permission and information. Contact First National Bank to ask about authorized user access.
How often should I change my password?
First National Bank does not require you to change your password on a set schedule, but security experts recommend changing it every few months. Change it when ready if you think someone else knows your password or if you have used the same password on multiple websites.