Call AT&T Customer Service and Sales Support

Need AT&T tech support? Billing assistance? Find the phone numbers you need here or order AT&T service online with ease.

Check availability

AT&T Internet 300

$35/mo for 12 mos, plus taxes & equip. fee

Check availability

Get your AT&T customer service questions answered

Do you need help with your AT&T service or account? We’ve got you covered with every technical support, customer service and billing phone number to answer all of your AT&T questions.

AT&T tech support is available 24/7 and customer service is available Monday through Friday from 8 a.m. – 7 p.m. and Saturday from 8 a.m. – 5 p.m local time to answer your questions. Give our AT&T experts a call.

Call now:

Find AT&T customer support phone numbers here

Not sure where to start? Narrow down your options below for swift and personalized answers to your questions.

AT&T general customer support

Looking for technical assistance? Have a question about your bill or order? Contact AT&T customer support.

Call now: 1-800-288-2020

AT&T upgrades and new services

Are you an existing customer looking to upgrade your AT&T plan? Add services, purchase new phones or adjust data plans with this number.

AT&T wireless customer service

Need technical help with your wireless service or its billing? AT&T wireless customer support can answer your questions.

Call now: 1-800-331-0500

Still need direction?

Head to our AT&T existing customer page to navigate your needs. Or, start by calling AT&T customer support at 1-800-288-2020 and let experts direct you where you need to go.

New to AT&T? Call AT&T customer service for help

Wondering what AT&T has to offer?

AT&T offers Internet products with fast and reliable service, along with phone and entertainment plans.

Contact AT&T customer support to talk through any questions or set up the following services:

- AT&T Internet Service



- AT&T Phone

- AT&T Wireless

Need help ordering an AT&T plan?

Unsure how to order AT&T? Check your availability and order online or call now to order with the help of an expert.

First, you’ll find out what services are available in your area.

Then, AT&T experts can help you find the plans that are right for you.

Before you know it, you’ll be all set with AT&T. It’s that easy.

Stream your favorite reruns or watch episodes live on AT&T TV

AT&T TV delivers the best of Live TV and On Demand on all your favorite screens. Enjoy access to regional sports networks & movies & news & the best content out there.

Oh, and did we mention? Order AT&T TV today and get a year of HBO Max™ included.*

Shop AT&T TV Plans

AT&T bundles make your customer service experience even easier

Add DIRECTV or AT&T TV to your AT&T Internet plan and enjoy the convenience of two great services under one provider. Streamline billing and customer support, plus enjoy reliable Internet speeds together with the best entertainment.

Why choose AT&T? Because AT&T is #1 in customer satisfaction.*

Shop AT&T bundles

AT&T frequently asked questions

What is the AT&T phone number?


How do I contact AT&T?


What do I do if I have a question about my current AT&T bill?


Are there any online resources for customer support?


What services does AT&T offer?


Is AT&T available in my area?


How much does AT&T TV cost?