Can I Sell My AT&T Phone?

Can I Sell My AT&T Phone?


If you’re an AT&T customer, you might be wondering if you can sell your phone. The answer is yes, but there are some things you need to know before you do. In this article, we’ll go over the steps you need to take to sell your AT&T phone, as well as some tips to make the process go smoothly.

Section 1: Check Your Contract

Before you sell your AT&T phone, you need to make sure you’re not violating any contracts. If you’re still under contract with AT&T, you’ll need to pay off the remaining balance on your phone before you can sell it. You can do this by paying the balance in full or by making monthly payments until it’s paid off.

If you’re not sure if you’re still under contract, you can check your account online or by calling AT&T customer service. Once you’ve paid off your phone, you can sell it without any issues.

Section 2: Unlock Your Phone

If you’re planning on selling your AT&T phone to someone who uses a different carrier, you’ll need to unlock it first. This will allow the buyer to use the phone with their carrier’s SIM card.

To unlock your phone, you’ll need to contact AT&T customer service and request an unlock code. You’ll need to provide some information about your account and your phone, such as the IMEI number. Once you have the unlock code, follow the instructions provided by AT&T to unlock your phone.

Section 3: Prepare Your Phone for Sale

Before you sell your AT&T phone, you’ll need to prepare it for sale. This includes backing up any important data, such as contacts, photos, and messages. You can do this by connecting your phone to a computer and using iTunes or a similar program to create a backup.

You’ll also need to erase all the data on your phone. This will ensure that the buyer doesn’t have access to any of your personal information. To do this, go to Settings > General > Reset > Erase All Content and Settings.

Finally, you’ll need to clean your phone. This includes wiping down the screen and body with a microfiber cloth and cleaning out any dirt or debris from the ports and speakers.

Section 4: Sell Your Phone

Once your phone is prepared for sale, you can start looking for a buyer. There are several options for selling your AT&T phone, including:

– Online marketplaces: Websites like eBay, Craigslist, and Facebook Marketplace allow you to list your phone for sale to a wide audience.
– Trade-in programs: Many retailers, including AT&T, offer trade-in programs where you can exchange your old phone for credit towards a new one.
– Buyback services: Companies like Gazelle and Decluttr will buy your phone from you and give you cash or credit towards a new device.

When selling your phone, be sure to include all the necessary information, such as the model, storage capacity, and any accessories that come with it. You should also take clear photos of the phone to show its condition.


Selling your AT&T phone can be a great way to make some extra cash or upgrade to a new device. However, before you sell your phone, make sure you’re not violating any contracts and that you’ve unlocked and prepared it for sale. With these steps in mind, you’ll be able to sell your phone with ease.

Elishay Smith

Lynn Redmile is a blogger and writer. She loves to express her ideas and thoughts through her writings. She loves to get engaged with the readers who are seeking for informative content on various niches over the internet.