Home > Cellphone Plans > AT&T Bring Your Own Phone (BYOP): Step by Step Guide

AT&T Bring Your Own Phone (BYOP): Step by Step Guide

AT&T offers exclusive savings on its wireless plans. Teachers, nurses, first responders, physicians, military, veterans, and their families get an appreciation of up to 25 percent off their unlimited plans. The carrier further offers eye-catching smartphones and plans deals for its customers whether you are new or an existing customer. The company has a robust 5G network that ensures fast, reliable, and secure communications. If you are looking to switch your carrier to AT&T and keep your phone, you can use the AT&T bring your own phone program and in turn qualify for discounts.

In this article, we look at the AT&T bring your own phone program, cell phone plans, and the discounts you will get once you bring your device.

What Cell Phone Plans Does AT&T Offer

AT&T offers a host of wireless plans to ensure everyone has what they need at a budget they can afford without compromising on voice or data quality. Whether you are looking for a plan that offers minutes, texts, and data for browsing, or unlimited data for streaming, you will find several options suitable for you. Furthermore, you will be able to save on your monthly when you subscribe to a multiple-line program. AT&T rewards you for every line you add to your account, which can add up to $140 a month of savings with five lines. With several AT&T plans available, you should review your monthly minutes and internet needs to help you choose the best plan.

Having clear goals on your mind allows you to maximize your savings when you bring your phone. For example, you can get 16GB of data for $25 per month for 12 months if you pay $300 for the entire year in advance. You can also buy the Samsung Galaxy A13 at a discounted price of $94.99 if you activate a new line and subscribe to a monthly plan of not less than $30 per month with AutoPay. The popular AT&T prepay plans include:

  • $25 per month 12-month double plan with 16GB of data, data rollover, and unlimited texts
  • $30 per month 5GB of data plan with 5GB of data, unlimited text, and standard-definition streaming
  • $50 per month unlimited plan with AutoPay and get unlimited talk, text, unlimited high-speed data, and 5G access
  • $55 per month for 50GB of data to power your tablet and hotspot

Unlimited AT&T Plans

Unlimited AT&T plans are ideal if you would like to have high-speed data that cannot slow down. The difference between the unlimited premium plans and the $50 Prepay unlimited plan is the data speed. With Prepay Unlimited plan, customers can get slow data speeds during peak hours, which is not the case with unlimited premium plans. The AT&T unlimited plans include;

  • $50 per month per line Unlimited Premium plan with 4 lines, which offers unlimited talk, text, and high-speed data, 50GB of hotspot data, 4K UHD streaming, and 5G access
  • $40 per month per line Unlimited Extra plan with 4 lines, which offers unlimited talk, text, and data with 50GB of premium data, 15GB of hotspot data, and standard-definition streaming
  • $35 per month per line Unlimited Starter plan with 4 lines, which offers unlimited talk, text, and data, 5G access, 3GB of hotspot data, and standard definition streaming

Mobile Hotspot Data

AT&T further offers tablet and hotspot plans that lets you browse with more data and flexible pricing. They support 5G if you have a compatible device for faster and reliable Internet connections. The available hotspot deals include:

  • $25 per month for 20GB of high-speed data if you pay $300 for 12 months in advance
  • $35 per month for 15GB of high-speed data
  • $55 per month for 50GB of high-speed data

What are AT&T Bring Your Own Phone Device Deals and How Does It Work

If you would like to switch to AT&T, you can keep your current device and number, and still get a reward from AT&T when you join. You will be able to add a line or device to your account, transfer a number, and use your own device with the AT&T Prepaid plans. The carrier offers a host of attractive deals that will help you save as you switch, including a SIM card and discounted no-annual contract plans. You will also find exciting mobile phone deals if you decide to upgrade your phone or add another device to your account.

Furthermore, you may get up to a $500 reward when you switch to AT&T. The carrier will add your phone to an AT&T and waive the activation fee. It will also offer you a $250 bill credit for every device you bring to AT&T. The company will further help you set up at your convenience. You will choose the delivery time and the company will deliver to your doorstep. Then, customer care will call you to set up an appointment for activation, which can be indoor, outdoor, or remotely.

AT&T Bring Your Own Phone: Step by Step Guide

AT&T Bring Your Own Phone

Step 1: Check your phone compatibility

You need to ensure that your phone is compatible with the AT&T network before you start the switching process. AT&T uses a GSM LTE network, which is not compatible with CDMA phones. Also, ensure that your phone will not have limited functionality if you would like to get the best from your AT&T Prepaid plans. You can easily check if your phone is compatible with AT&T at the carrier’s website. You only need to enter your phone’s IMEI to get a compatibility report. Dial *#06# on your phone to get the IMEI number. Proceed to the next step if the phone is compatible with the AT&T network. If not, you can check the AT&T phone deals available to new customers at a discounted price. You may find a $0 phone or a half-price phone, but you must meet AT&T eligibility to get the phone.

Step 2: Ensure your phone is unlocked

You can only bring your phone to AT&T if it is unlocked to accept other networks. Some carriers will automatically unlock phones once they meet the unlocking conditions while others require you to request an unlocking code. Familiarize yourself with your existing carrier’s unlocking conditions and then contact customer care to get your phone’s unlocking code if it is eligible. Most carriers require you to have extended active use of at least 60 days or 12 months to qualify for the unlock code. The associated account must also be in a good standing condition. Alternatively, you can use third-party unlocking services to unlock your phone, but you may have to pay a fee.

Step 3: Get an AT&T Prepaid SIM card kit

Once you ensure your phone is unlocked and compatible with the AT&T network, you can proceed to purchase an AT&T SIM card. Currently, AT&T has a SIM card deal that lets you get a new SIM card at no cost. The company will also waive the activation fee and offer free delivery to your home at your convenient time. AT&T customer representative will call you to schedule a setup appointment. Alternatively, you can bring your number to AT&T.

How to bring your number to AT&T

Check if your number is eligible for a transfer. You will only need to enter your mobile number to find out whether it is possible to transfer your number. If your number is eligible for transfer, you can complete the process by visiting a store or through the AT&T website. You will need the Social Security number associated with your number and PIN to transfer your number.

Step 4: Choose a Prepaid plan

You will need to choose a plan to activate your line. Make sure you have a clear understanding of your internet needs to help choose the best plan. The main difference between most AT&T Prepaid plans is the available high-speed data. Knowing what you need before switching can help you negotiate better deals with your new carrier.

Step 5: Complete the process

Once you choose the plan, wait for the SIM card to arrive. Once you have the card, put it in your phone and follow the prompts to activate it, and start using the AT&T network.

Best AT&T Phone Upgrade Deals

AT&T currently offers exciting deals on smartphones. Whether you are looking to upgrade your current phone or buy one of the latest mobile technologies, you will find an eye-caching deal for you. You may also get your dream phone at less than half price if you switch to AT&T, or trade-in your current phone. Some of the exciting AT&T phone deals include:

1) TCL 30 Z

AT&T offers the $200-worth mid-range TCL 30 Z at an affordable price of under $80, which makes it an eye-catching offer for a bargain buy. The TCL 30 Z is a big, attractive phone suitable for a buyer who needs to get more from their smartphone. It comes in lunar black color for a perfect look and blending. A bright 6.1-inch screen offers you a large viewing experience for watching movies and playing games. The screen is bright for outdoor viewing and delivers excellent colors.

AT&T TCL 30Z offers more power than you would expect from affordable mid-range devices. It combines the 2 GHz-quad-core processor and 3GB of RAM to deliver decent performances. Playing some of the resource-draining games and apps as you switch between emails and chat apps is smooth. A 32GB internal memory provides you with about 18GB of usable space that is adequate to keep your videos and photos. The phone further supports an microSD card, which enables you to expand your storage by up to 512GB.


  • Android 12
  • 8MP rear camera
  • 5MP front camera
  • 3GB of RAM
  • 32GB of internal memory
  • 6.1-inch HD screen

2) Samsung Galaxy A03s

AT&T Samsung Galaxy A03s is an entry-level smartphone that offers a perfect balance between functionality and affordability. A 6.5-inch HD screen delivers bold and brilliant images indoors and outdoors. The colors are excellent for your entertainment needs. It also delivers more power for multitasking. An octa-core processor and 3GB of RAM deliver excellent speeds and power to handle resource-draining apps smoothly.

AT&T Samsung Galaxy A03s offers the best photography among its competitors. It comes with a 13MP triple rear camera system that supports multiple photography elements for the best photo shoots outdoors and indoors. A 6MP front camera captures more detailed selfies for your social media platforms.


  • Android 11
  • 3GB of RAM
  • 32GB of internal storage
  • 13MP +2MP +2MP triple rear camera system
  • 6MP front camera
  • 6.5-inch HD screen
  • 5,000mAh battery


AT&T offers exciting offers for its Prepaid and Postpaid plans. You will be able to enjoy discount prepaid plans without the cost of buying a new device if your current phone is compatible with the AT&T network. You may also transfer your number to AT&T and get free activation and bill credit of up to $250.

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People Also Ask

Can I bring my phone to AT&T from T-Mobile?

Yes. You can bring your phone to AT&T from any carrier, including T-Mobile. However, the phone must be compatible with the AT&T network.

What offers does AT&T have when you bring your own phone?

AT&T does not charge activation fees for online orders. You also get a free SIM card kit when you switch and bring your device. AT&T further rewards you with up to $500 when you switch with $250 discounting your bill credits. You will also be eligible for discounted phone upgrades and savings on your plan with multiple lines.

What delivery and setup options does AT&T have when you switch?

AT&T offers three setup options, which allow customers to choose the most convenient for them. You can opt for an indoor, outdoor, or remote setup. The options are not available during checkout, but a customer representative will contact you in advance to determine your preferred delivery option.

How long does it take to transfer a number to AT&T?

It takes one to three business hours to transfer your number to AT&T from an AT&T store. For the online process, it may take three to five business days.