In a nutshell: If you want to add other people to your AT&T wireless account, you can typically do it via the website. It's easy to do, but if you need assistance, a knowledgeable representative is just a phone call away. Here's how to start the process.
If you want to add other people to your AT&T wireless account, you can typically do it via the website. It's easy to do, but if you need assistance, a knowledgeable representative is just a phone call away. Here's how to start the process.
Go to the AT&T homepage.
Find the search feature on the AT&T homepage. It's at the top of the page, to the left of the shopping cart icon, represented by a small magnifying glass icon.
Click on the magnifying glass icon. This will expand the AT&T search feature.
Click on the horizontal search bar that says "I'm looking for..." This will make your phone's keyboard pop up and the cursor blink within the bar.
Type "Add another line" in the AT&T search bar and press the search button on your phone's keyboard. This will take you to a page with a header that says "Add family and friends to your plan."
Look through the search results on the "Add family and friends to your plan" page for the most relevant link. Since you want to add other people to your AT&T wireless account, look for the link that says "Add a Line: Save with an Additional Line AT&T Wireless."
Click on the "Add a Line: Save with an Additional Line AT&T Wireless" link. Doing so will take you to a page that says "Add a new line to your plan" at the top.
Read the "Add a new line to your plan" page.
Look for the blue-and-white "Get started" button on the "Add a new line to your plan" page.
Click on the blue-and-white "Get started" button, which will take you to the AT&T sign-in page.
Click on the box below "User ID," enter your information, and then press the blue-and-white "Continue" button to sign in to your AT&T account.
Continue through the process of adding a new line to your AT&T wireless account. If you run into difficulties, continue reading.
Reach out to the AT&T customer support team if you have trouble adding a line to your account. A representative can guide you through the process.
If you're unable to add a new line to your AT&T wireless account, don't hesitate to contact a representative. They can answer your questions and help you get everything set up.

GetHuman has been working for over 10 years on sourcing information about big organizations like Comcast in order to help customers resolve customer service issues faster. We started with contact information and fastest ways to reach a human at big companies. Particularly ones with slow or complicated IVR or phone menu systems. Or companies that have self-serve help forums instead of a customer service department. From there, we realized that consumers still needed more detailed help solving the most common problems, so we expanded to this set of guides, which grows every day. And if you spot any issues with our What do I do if my Xfinity TV or internet is out? guide, please let us know by sending us feedback. We want to be as helpful as possible. If you appreciated this guide, please share it with your favorite people. Our free information and tools is powered by you, the customer. The more people that use it, the better it gets.
After helping consumers for 10 years, we realized that you need an impartial, live person you can talk to about comparing the various TV, cable, Internet and phone plans in your area- somebody who can compare the best deals across telecom providers. So we created a free concierge service you can call at the phone number below.
Call Anytime: 888-379-2546Our concierge is unaffiliated and therefore able to compare deals across many companies