What AT&T Online Bill Pay Does
AT&T Online Bill Pay lets you pay your phone, internet, or TV bill through AT&T's website or mobile app instead of mailing a check or calling a payment line. You log in with your account number and password, enter a payment amount, choose when the payment should process, and confirm. The payment goes directly to AT&T and shows up in your account within one to two business days.
You do not need to set up a separate account or sign up for a service. If you already have an AT&T account online, you can start paying bills the same day you log in. AT&T does not charge a fee for online bill pay through their website or app.
Key Takeaways
- AT&T Online Bill Pay is free and works through the AT&T website or the AT&T mobile app with your existing account login.
- You can pay your full bill or a partial amount, and you can schedule a payment for today or up to 15 days in advance.
- Payments typically post to your account within one to two business days, though weekend and holiday processing may take longer.
- You can set up automatic recurring payments so your bill is paid on the same date every month without logging in each time.
- If you lose internet access or cannot use the website, you can still pay by phone, mail, or in person at an AT&T store.
How to Make a One-Time Payment
Start by going to att.com on a computer or opening the AT&T mobile app on your phone. Click "Sign In" and enter your phone number (or account number) and password. If you do not have an online account yet, you will need to create one first with your account number, phone number, and a password you choose.
Once you are logged in, look for "Pay Bill" or "Make a Payment" — the exact wording varies slightly between the website and app, but it is usually near the top of your account page. Select the amount you want to pay (you can enter a custom amount or pay the full bill shown), then choose the date you want the payment to process. AT&T lets you schedule payments up to 15 days ahead. Review the details and click "Confirm" or "Submit Payment."
You will see a confirmation number on screen and receive an email receipt. Write down or save the confirmation number in case you need to look up the payment later. The money will leave your bank account on the date you chose, and the payment will show in your AT&T account within one to two business days.
Setting Up Automatic Monthly Payments
Automatic payments mean AT&T withdraws your bill amount from your bank account on the same date each month, so you never have to log in to pay. This is useful if you want to stop thinking about your bill altogether, though you should still check your account occasionally to make sure the amount charged is correct.
To set up automatic payments, log into your AT&T account and go to "Pay Bill" or "Billing." Look for an option called "Autopay," "Auto Pay," or "Automatic Payments" — again, the exact name depends on whether you are on the website or app. Select your payment method (bank account or debit card), choose the date each month you want to be charged, and confirm. AT&T will send you a confirmation email.
You can change or cancel automatic payments at any time by logging back into your account and adjusting the settings. If you cancel, you will need to go back to making one-time payments or use another payment method.
Payment Methods AT&T Accepts Online
AT&T Online Bill Pay accepts payment from a checking or savings account (you will need your routing number and account number), a debit card, or a credit card. If you use a credit card, be aware that some credit card companies treat bill payments as a cash advance and may charge a fee or interest — check with your card issuer first if you are unsure.
You cannot pay with cash, a money order, or a prepaid card through the online system. If you need to use one of those methods, you can mail a check or money order to the address on your bill, or visit an AT&T store in person to pay with cash.
When Your Payment Will Show Up
Payments made through AT&T Online Bill Pay usually post to your account within one to two business days. This means if you pay on a Monday, the payment typically shows by Wednesday. However, payments made on a Friday, Saturday, or Sunday may not post until the following Tuesday or Wednesday because AT&T does not process payments on weekends.
If you schedule a payment for a future date (up to 15 days ahead), that same one to two business day timeline applies starting from the date you chose. For example, if you schedule a payment for next Thursday, it will post by the following Saturday or Monday.
If your payment is late and you are worried about service interruption, call AT&T customer service at 611 from your AT&T phone or 1-800-331-0500 from any phone to ask about a grace period or payment arrangement. Do not wait until your service is cut off.
What to Do If Your Payment Does Not Go Through
If you submitted a payment and it did not post after two business days, log back into your account and check the payment status. AT&T shows whether a payment is pending, processed, or failed. If it failed, you will usually see a reason — most often an incorrect bank account number, insufficient funds, or a mismatch between the name on your bank account and the name on your AT&T account.
If the payment failed because of insufficient funds, make sure the money is in your account and try again. If it failed because of a name mismatch or incorrect account number, update your payment method information before trying again. You can do this in the "Pay Bill" section under "Manage Payment Methods" or "Payment Settings."
If you are not sure why the payment failed or you cannot fix it yourself, call AT&T customer service at 611 from your AT&T phone or 1-800-331-0500 from any phone. Have your account number and the confirmation number from your payment attempt ready.
Other Ways to Pay If Online Bill Pay Is Not Available
If you cannot access the AT&T website or app, or if you prefer not to pay online, you have other options. You can mail a check or money order to the address printed on your bill — allow 7 to 10 days for it to arrive and post. You can call 611 from your AT&T phone or 1-800-331-0500 from any phone to pay by debit card or bank account over the phone. You can also visit an AT&T store in person to pay with cash, check, debit card, or credit card.
Some AT&T customers can also pay through third-party bill pay services offered by their bank, though you should confirm with your bank that AT&T is on their list of supported billers. Bank bill pay is separate from AT&T Online Bill Pay and is managed through your bank's website or app instead.
Frequently Asked Questions
Is there a fee to pay my AT&T bill online?
No. AT&T does not charge a fee when you pay through their website or mobile app. If you pay through your bank's bill pay service instead, your bank also does not charge a fee, though you should check your bank's terms to be sure.
Can I pay someone else's AT&T bill online?
You can only pay a bill if you have the account number and online account login. If you want to pay someone else's bill, ask them for their account number and have them set up a separate online account, or call AT&T customer service to ask about authorized user options.
What happens if I schedule a payment but then change my mind?
You can cancel a scheduled payment as long as it has not already processed. Log into your account, go to "Pay Bill," and look for your scheduled payment in the list. If it shows as "pending" or "scheduled," you should see a "Cancel" button. Once a payment shows as "processed," it cannot be cancelled, but you can contact AT&T to discuss a refund.
Do I have to pay my full bill, or can I pay part of it?
You can pay any amount you want, from a few dollars to your full bill. However, if you pay less than the full amount due, AT&T may charge a late fee on the remaining balance. Check your bill to see the minimum payment due and the full amount due.
Can I set up automatic payments if I have multiple AT&T accounts?
Yes, but you set up automatic payments separately for each account. Log into each account individually and turn on autopay for that specific account. You can use the same bank account or card for all of them, or different payment methods for each.