Biller name
AT&T Mobility
HQ: Dallas, TX
Legal name
AT&T Mobility
Website
Deferit is unaffiliated with AT&T Mobility
Pay your AT&T Mobility bill with Deferit
Earn 2% cashback on every bill you pay with Deferit.
Financing Option
Deferit can pay your bill now, then you pay it back later.
How to pay Payment methods Support FAQ Split into installments
AT&T Mobility Account & Billing Support
| Department | Number / Channel |
|---|---|
| Wireless support Main | 800-331-0500 |
Retrieved Jun 2026 · Source: att.com/support · current departmental phone numbers and hours of operation.
AT&T Mobility Bill Types
About AT&T Mobility
AT&T Mobility is the wireless division of AT&T Inc., providing postpaid and prepaid wireless voice, text, and data services to residential and business customers nationwide. AT&T Mobility operates on AT&T's owned wireless network and is one of the three largest U.S. mobile carriers.
How to Pay Your AT&T Mobility Bill
- Phone: Call AT&T Mobility at 800.331.0500.
- With Deferit: Pay with Deferit and split the bill into 4 installments, once every two weeks. Deferit pays AT&T Mobility in full immediately.
- With Deferit: Pay with Deferit and split the bill into 4 installments, once every two weeks. Deferit pays AT&T Mobility in full immediately. Learn more →
Payment Methods & Addresses
Retrieved Jun 2026 · Source: att.com/support/article/wireless/KM1011099 ·att.com/support/article/wireless/KM1225870.
Need to split your AT&T Mobility bill into installments?
Retrieved Jun 2026 · Source: att.com.
| AT&T Mobility payment arrangement |  Deferit | |
|---|---|---|
| How to access | Check AT&T Mobility's online account, payment portal, or customer support team for available payment arrangement options. | Sign up, take a picture of your bill, and Deferit pays it on your behalf. Online or in app. |
| Maximum split | If AT&T Mobility offers payment arrangements, limits are set by AT&T Mobility based on your account status. We couldn't verify a published maximum split. | 4 installments, once every two weeks, up to your Deferit balance |
| Eligibility & approval | Decided by AT&T Mobility at request time based on account status | Monthly Deferit membership, no lock-ins. Cancel anytime. |
| Fees & interest | Fees and interest were not published in the sources reviewed. Check AT&T Mobility's payment portal or support team before setting up an arrangement. | Monthly Deferit membership plus a $0.99 processing fee per bill. No interest. No late fees on eligible Deferit memberships.* |
| If you miss a payment | Missed-payment consequences are set by AT&T Mobility and may include late fees, service interruption, or collection activity depending on your account. | You can reschedule a repayment date in the app before it's due. Late fees may apply depending on your Deferit membership.* |
| Works for | AT&T Mobility bills only | AT&T Mobility and most other US household bills |
| Learn more → |
*No late fees feature included with Max and Ultra memberships. Installments on the Lite membership may incur late fees if overdue. See Membership terms for details.
Pay your AT&T Mobility bill with Deferit
Earn 2% cashback on every bill, redeemed off your next payment. No subscription fee.
Common Questions About AT&T Mobility
Can I use Deferit to pay my AT&T Mobility bill? ›
Yes. Enter your AT&T Mobility bill amount in Deferit and we pay AT&T Mobility in full straight away. You repay us in 4 fortnightly instalments, completely free.
What payment methods does AT&T Mobility accept? ›
AT&T Mobility typically accepts online payments via credit card, debit card, or bank transfer. Visit AT&T Mobility's website or contact their support team for the most up-to-date options.
Does AT&T Mobility offer autopay? ›
Most billers offer automatic payment to help avoid late fees. Visit AT&T Mobility's website or app to check whether autopay is available and how to enrol.
What do I do if I can't pay my AT&T Mobility bill on time? ›
Contact AT&T Mobility directly to ask about payment arrangements or hardship assistance programs. Deferit can also help — split your bill into 4 payments to ease the immediate financial pressure.
Customer Service Tips for AT&T Mobility Customers
Have your account details ready before you call or chat. When contacting AT&T about a billing question, have your account number, service address, and most recent bill amount on hand. The myAT&T app gives you instant access to billing details and payment history without waiting on hold.
Set up AutoPay to keep your service uninterrupted. AT&T AutoPay pays your bill each month automatically from a bank account, debit card, or credit card. You can enroll, update your payment method, or pause AutoPay anytime in your myAT&T account.
Pay by phone with *PAY, online, in person, or by mail. Dial *PAY (*729) on your AT&T device for a quick phone payment, pay online at att.com, visit any AT&T retail store, or mail a check using the envelope included with your paper bill. Paying from a bank account typically avoids card processing fees.
Schedule a payment arrangement if you need a few extra days. If timing is the issue, AT&T lets you select a future payment date through the payment arrangement calendar in myAT&T. Setting this up before your due date helps you avoid a late charge while your payment clears.
Retrieved Jun 2026 · Sources: att.com/contact-us ·att.com/features/att-app.
Updated: Jun 2026