How to Pay Your AT&T Internet Bill

The fastest way to pay AT&T internet

You can pay your AT&T internet bill through the AT&T website, the AT&T mobile app, by phone, or by mail. Most people use the website or app because you see your balance right away and the payment posts within one business day. You'll need your account number (on your bill) and a debit card, credit card, or bank account to pay online.

If you're paying for the first time, log into your AT&T account at att.com or open the AT&T mobile app, go to the billing section, and select "Pay Now." You'll enter the amount you want to pay and your payment method. AT&T does not charge a fee for paying online or through the app.

If you don't have an online account yet, you can create one using your phone number and the account number from your bill. This takes about five minutes and lets you see your bill, due date, and payment history all in one place.

Key Takeaways

• You can pay online at att.com, through the AT&T mobile app, by phone at 1-800-331-0500, or by mailing a check to the address on your bill.
• Online and app payments are free and usually post within one business day, while phone payments may take up to two business days.
• You need your account number and a debit card, credit card, or bank account to pay online; no account login is required if you pay by phone or mail.
• Setting up autopay through your AT&T account means your bill is paid automatically on your due date each month, and you can change or cancel it anytime.

Paying through the AT&T website or app

Log into your AT&T account on att.com or in the AT&T mobile app. If you don't have a login, you can create one by entering your phone number and the account number from your bill. Once you're logged in, look for the "Billing" or "Pay Bill" section.

Select "Pay Now" and enter the amount you want to pay. You can pay the full balance, the minimum amount due, or any amount in between. Choose your payment method: debit card, credit card, or bank account. If you're using a bank account, you'll need your routing number and account number.

Review the payment details and confirm. AT&T will show you a confirmation number right away. The payment usually posts to your account within one business day, though it may take up to two business days depending on your bank.

Paying by phone or mail

To pay by phone, call AT&T customer service at 1-800-331-0500. A representative will ask for your account number and the amount you want to pay, then take your payment information. Phone payments may take up to two business days to post.

To pay by mail, write a check or money order and mail it to the address shown on your bill. Include your account number on the check. Mail payments typically take five to seven business days to reach AT&T and post to your account, so send your payment early if your due date is coming up soon.

Setting up automatic payments

Autopay means AT&T withdraws your bill amount automatically on your due date each month. You won't have to remember to pay, and you won't risk late fees. To set up autopay, log into your AT&T account online or in the app, go to Billing, and select "Autopay." Choose your payment method and confirm.

You can change or cancel autopay anytime through your account settings. If you cancel, you'll need to pay manually each month. If your bill amount changes month to month (which is common with internet service), AT&T will charge whatever the current bill is on your due date.

What to do if your payment doesn't post

If you paid online or through the app and don't see the payment within two business days, log back into your account and check the payment status. AT&T usually shows whether a payment is pending, posted, or failed. If it failed, you'll see the reason — often an expired card or incorrect bank account information.

If a payment failed, try paying again with a different payment method. If you paid by phone or mail and it's been more than a week, call AT&T customer service at 1-800-331-0500 with your confirmation number or check number. They can look up the payment and tell you when it will post.

Late payments and past-due bills

Your bill is due on the date shown on your bill. If you don't pay by that date, AT&T may charge a late fee. The amount varies, so check your bill or account for the specific fee. You can still pay a past-due bill through the website, app, phone, or mail using any of the methods above.

If your bill is significantly past due, AT&T may suspend your service. You can restore service by paying the full past-due amount plus any suspension fees. If you're having trouble paying, contact AT&T customer service to ask about payment plans or other options.

Frequently Asked Questions

Can I pay my AT&T internet bill with a prepaid card?

Yes, you can use a prepaid debit card to pay online or through the app as long as it has a Visa, Mastercard, American Express, or Discover logo. Make sure the card has enough balance to cover your bill. Prepaid cards work the same way as regular debit cards for online payments.

What happens if I pay more than my bill amount?

The extra amount becomes a credit on your account. AT&T will explore the credit to your next bill, or you can request a refund by calling customer service at 1-800-331-0500. Credits typically stay on your account until you use them or close the account.

Is there a fee to pay my bill online?

No, AT&T does not charge a fee for paying through the website, mobile app, or by phone. Paying by mail is also free, though you may pay for postage and a check or money order.

How do I know my payment went through?

After you pay online or through the app, AT&T shows a confirmation number on the screen and sends a confirmation email. You can also log back into your account anytime to see your payment history and current balance. Payments usually post within one business day.

Can I set up autopay for a different amount each month?

No, autopay charges the full bill amount each month. If you want to pay a different amount, you'll need to pay manually. You can turn off autopay, pay what you want, and turn it back on the next month if you prefer.