How to Pay Your AT&T Phone Bill by Phone

The main AT&T customer service number for bill payment

Call 611 from your AT&T phone, or 1-800-331-0500 from any phone. Both numbers connect you to AT&T's automated payment system, where you can pay with a debit card, credit card, or bank account. The automated system works 24 hours a day, seven days a week.

If you reach a live representative instead of the automated system, you can ask them to transfer you to the payment line, or you can hang up and call back — the automated system usually answers first. Live representatives are available if you need help with your account or have questions about your bill before paying.

Have your account number or phone number ready when you call. The system will ask for one of these to pull up your account and show you what you owe.

Key Takeaways

Call 611 from an AT&T phone or 1-800-331-0500 from any phone to reach the automated payment system.
The automated system accepts debit cards, credit cards, and bank account payments and operates around the clock.
You will need your account number or phone number to identify your account before the system shows your balance.
If you cannot reach the automated system, a live representative can help you pay or answer questions about your bill.
Payment by phone usually processes within one business day, though the system will tell you the exact timing when you confirm.

What information you need before calling

Gather your account number or the phone number associated with your AT&T account. The system uses one of these to find your account and display your current balance. Your account number appears on your paper bill or in the AT&T mobile app under Account.

If you are paying from a different phone than the one on your account, you will definitely need the account number — the system cannot look up the account from a different number. Have your payment method ready as well: the card number and expiration date if you are using a credit or debit card, or your bank's routing number and your account number if you are paying from a checking or savings account.

How the automated payment process works

After you call and the system connects, it will ask you to enter your account number or phone number using your keypad. The system then displays your current balance and the due date. You will hear options to pay the full amount, pay a different amount, or set up a recurring payment.

Choose your payment amount and enter your payment method information. The system will confirm the amount, the date it will process, and the last four digits of the card or account you used. Listen carefully to this confirmation — if anything is wrong, you can cancel and start over. Once you confirm, the payment is submitted.

The system will give you a confirmation number at the end of the call. Write this down or take a screenshot if you are on a mobile device. Keep it until the payment appears in your account, which usually happens within one business day.

Paying with a credit or debit card by phone

When the system asks for your payment method, select the credit or debit card option. Enter the full card number, expiration date, and the three-digit security code on the back of the card. The system will confirm these details before processing.

AT&T charges a convenience fee for credit card payments made by phone — this fee varies but is typically a few dollars. Debit card payments usually do not carry a fee, though you should confirm this with the system when you call. The fee will be added to your payment amount, so the total charged to your card will be higher than your bill balance.

Paying from your bank account by phone

If you choose to pay from a checking or savings account, the system will ask for your bank's routing number and your account number. You can find both on the bottom left of any check from that account. The routing number is the first set of numbers, and your account number follows it.

Bank account payments typically do not carry a convenience fee and usually process within one to two business days. The system will ask whether you want to pay from checking or savings — make sure you select the correct account type, because entering the wrong one can delay the payment or cause it to fail.

What to do if you cannot pay by phone

If the automated system is not working or you need to speak with someone, stay on the line after the system answers and ask for a representative. You can also call 1-800-331-0500 and press the option for billing or account services when prompted. A live representative can process your payment over the phone and can answer questions about your bill, late fees, or payment plans if you cannot pay the full amount.

You can also pay online through your AT&T account on att.com, through the AT&T mobile app, by mail, or in person at an AT&T store. Online and app payments usually process faster than phone payments and do not carry convenience fees.

When your payment will show in your account

Payments made by phone typically post to your account within one business day. The system will tell you the exact date when you confirm your payment. If you pay late in the evening or on a weekend, the payment may not process until the next business day.

If your payment does not appear within two business days, call 1-800-331-0500 and have your confirmation number ready. A representative can look up the payment and tell you its status. Keep your confirmation number until the payment is fully processed and shows on your bill.

Frequently Asked Questions

Can I set up automatic payments by phone?

Yes. When the automated system asks about payment options, select the recurring or automatic payment choice. You can set it to pay the same amount every month on a date you choose, or to pay your full bill automatically each month. You can cancel automatic payments at any time by calling the same number.

Is there a fee for paying by phone?

Credit card payments carry a convenience fee of a few dollars. Debit card and bank account payments usually do not. The system will show you the fee before you confirm the payment, so you will know the total amount being charged.

What if I pay but my account still shows past due?

Payments take one to two business days to post. If more than two business days have passed and your account still shows past due, call 1-800-331-0500 with your confirmation number. A representative can check whether the payment went through and why it has not appeared on your bill yet.

Can I pay someone else's AT&T bill by phone?

You can pay if you have the account number and permission from the account holder. Call 1-800-331-0500 and tell the representative you want to pay a bill for a different account. They will ask for that account number and can process the payment for you.

What should I do if I do not have my account number?

Call 1-800-331-0500 and ask a representative to look up your account using your phone number or name and address. Once they find it, they can give you your account number and process your payment. You can also find your account number on your paper bill or in the AT&T mobile app.

This guide is for general information only and is not medical, financial, legal, or other professional advice. For decisions specific to your situation, consult a qualified professional. See our Editorial Policy.