AT&T customer service contact options
AT&T's contact directory separates wireless, internet, home phone and account topics. The correct number depends on the service, so this guide identifies the wireless line separately from other departments. Match the contact route to the actual service: mobile, home internet, TV or a business account. A sales number may not be the department for an existing account.
| Contact option | Where to go | When to use it |
|---|---|---|
| Phone | 1-800-331-0500 | Wireless support; 611 from an AT&T mobile device. |
| Official online help | AT&T support | Finding the current contact route for wireless accounts and related requests. |
How to call AT&T customer service
AT&T customer service can be reached using the listed number, 1-800-331-0500. Check the department label before dialing: Wireless support; 611 from an AT&T mobile device. Say whether the request concerns an existing service, a technical problem or account billing.
- Have the relevant details ready for your wireless accounts question.
- Call 1-800-331-0500 and choose the department matching your request.
- Explain the issue, when it occurred and the specific help you need. If a different department is required, ask for the correct contact route.
Check the linked contact page for current availability. Automated account tools and live representatives can have different hours; this guide does not promise a wait time or a particular outcome.
Contact AT&T customer service online
Open the support page for the service on your account. Note whether one device or all devices are affected, and record any outage or account message already displayed.
- Open the official AT&T support link and choose the topic that matches your request.
- Identify the account, product or reference associated with wireless accounts. Sign in only through the official service when required.
- Use the contact method offered for that topic and include a short description, relevant dates and any existing case number.
What to have ready
For AT&T requests involving wireless accounts, internet service, billing, prepare the information that helps identify the right account or transaction. Share private details only through the company’s appropriate support process.
- Account holder name and the mobile number or service address.
- The affected service or device and the time the problem began.
- A recent bill and payment reference when asking about an account charge.
If an appointment or account change is arranged, ask where its confirmation will appear. Keep the case number so a later conversation can pick up the same request.
Frequently asked questions
How do I contact AT&T customer service?
The listed number is 1-800-331-0500. Its scope is: Wireless support; 611 from an AT&T mobile device. The linked official source publishes the number.
Which AT&T support route should I choose?
AT&T's contact directory separates wireless, internet, home phone and account topics. The correct number depends on the service, so this guide identifies the wireless line separately from other departments.
What should I prepare before contacting AT&T?
Identify the request first: wireless accounts, internet service, billing. Account holder name and the mobile number or service address. If an appointment or account change is arranged, ask where its confirmation will appear. Keep the case number so a later conversation can pick up the same request.
Sources & last checked
We checked the sources below on October 8, 2026. Phone numbers and support routes are attributed to the official references below. Support availability, routing, and menu labels can change.
- AT&T: official support reference Official source — AT&T's contact directory separates wireless, internet, home phone and account topics. The correct number depends on the service, so this guide identifies the wireless line separately from other departments.
This is an independent guide. AT&T provides the support service; Customer Service Phone Numbers and ROI Hacks do not manage your account or handle support requests.
