Customize your device
Starting at $0
A T‑Mobile SIM card connects your device to the T‑Mobile network. Insert this SIM into your new phone and start enjoying all the benefits of our unlimited plans.
Already have a phone you love? Use this SIM card in your unlocked, compatible device to access the T‑Mobile network.
Not sure if your phone is compatible?
Shop for SIM cards for as low as $0 today.
The SIM stores your account information and connects your device to the T‑Mobile network. Your phone may have two options for SIM cards, a digital eSIM or a Physical SIM card. Please select one of the following to continue bringing your own device. To select a digital eSIM, please check your device compatibility below by entering your IMEI number.
Starting at $0
The SIM stores your account information and connects your device to the T‑Mobile network.
Shop for SIM cards for as low as $0 today.
The SIM stores your account information and connects your device to the T‑Mobile network.
This product is no longer available. Good news, we have other alternatives.
Shop other devicesstartingAtText strikeThroughValue actualMonthlyValue/month for paymentTerms months withPromotionText
Due today: dueToday + tax & other charges
Full price: payInFull + tax
Plus $35 $0 Device Connection Charge Online only
Plus $35 Device Connection Charge
Plus $35 $0 Device Connection Charge
or select Ship to me in cart to have your order shipped.
You can purchase a maximum of 5 lines in a single transaction.
You can purchase a maximum of 5 lines in a single transaction.
Are you a new or existing customer?
Welcome to T-Mobile (new customer)
If you're an existing customer, please
Check device eSIM & network compatibility
Dial *#06# to get your IMEI, or I.
Enter your device’s EID to check eSIM compatibility:
Dial *#06# to get your EID or .
Adding a line to your account
model | phoneNumber
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Phone number options
Transfer a number from another carrier or we can provide a new number
Phone number options
Transfer a number from another carrier or we can provide a new number.
This number is eligible
phoneNumber
This number will remain active on your current device. Contact us to transfer the number to
This number will remain active on your current device. Your mobile expert will help you transfer your number
to
Getting a new number
Eligible trade-in device
marketingName | capacity
Device Condition
selectedDeviceCondition|html
Estimated one-time trade-in credit: $oneTimeCredit
In deviceCondition condition
Outstanding trade-in balance: $installmentBalance
This amount must be paid before completing your order. The remaining amount will be added to your cart.
Want to trade in a device?
Have a damaged device? You may still qualify for a promotion.
Skip trade-in
Eligible trade-in device
marketingName | capacity
firstName phoneNumber
Device Condition
selectedDeviceCondition|html
Estimated one-time trade-in credit: $oneTimeCredit
In deviceCondition condition
Outstanding trade-in balance: $installmentBalance
This amount must be paid before completing your order. The remaining amount will be added to your cart.
Want to trade in?
firstName’s marketingName | capacity
Have a damaged device? You may still qualify for a promotion.
To continue, we need more information to verify your trade-in. Please call 1-800-
Trade-in skipped
Select a trade-in device
Choose a payment option
Find out what you’ll pay with no impact to your credit score.
If you select to pay monthly and cancel wireless service, the remaining balance on the device becomes due. For well-qualified buyers, 0% APR. Qualifying service required.
You’re protected
Good news! Your current title plan will transfer to your new device.
You’re protected
Good news! Your new phone will be protected. Your title plan will transfer to your new device.
priceDifference from current protection plan
priceDifference from current protection plan
New price: price/month + tax
Enjoy
Renews monthly until canceled. You can cancel at any time via the T-Life app.
Enjoy
73% of people have cracked the front screen of their phone
Did you know?
You can change your protection plan anytime by logging into your account
Why has the price for my protection plan changed?
You updated your protection plan to cover another device which has resulted in a price change.
To change your protection plan, log in and visit My account.
inventoryStatus storeName (storeDistance mi)
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Key features
Stay connected in places never thought possible with the only mobile + satellite network that connects automatically. Sign up for
30 Hours Talk Time
11.25 Days Standby Time
Other features
- 5G Connectivity
- Pro Grade Camera
- 8K Video
- Director’s View
- Single Take AI Video Snap
- 30x Space Zoom
- 120Hz Display
- Striking new Design
- Intelligent 4000 mAh battery
- Optimal Mobile Gaming
- HyperFast Processor
- Portrait Mode
- Night Mode
- Security
- Super-Fast Charging (Power Adapter sold separately)
- Wireless PowerShare
- Water & Dust Resistant
- Android 11 OS
- Bluetooth 5.0
*Single Take AI captures images and video up to 15 seconds.
Check out our latest Samsung deals on the newest Galaxy phones, tablets, and watches. Also, be sure to explore the awesome new Samsung Galaxy S22 5G, Galaxy S22+ 5G, and Galaxy S22 Ultra 5G, largest and fastest 5G Network.
Need help choosing your next Galaxy phone? Check out our complete Samsung Galaxy buyer’s guide or see our comparison of the new 22 vs S21
What’s in the box
- Samsung Galaxy S21 5G
- C to C USB Cable
- SIM Pin/Ejector
- Quick Start Guide
- Safety and Warranty Information
Additional spec details
Key features
Stay connected in places never thought possible with the only mobile + satellite network that connects automatically. Sign up for
30 Hours Talk Time
11.25 Days Standby Time
Other features
- 5G Connectivity
- Pro Grade Camera
- 8K Video
- Director’s View
- Single Take AI Video Snap
- 30x Space Zoom
- 120Hz Display
- Striking new Design
- Intelligent 4000 mAh battery
- Optimal Mobile Gaming
- HyperFast Processor
- Portrait Mode
- Night Mode
- Security
- Super-Fast Charging (Power Adapter sold separately)
- Wireless PowerShare
- Water & Dust Resistant
- Android 11 OS
- Bluetooth 5.0
*Single Take AI captures images and video up to 15 seconds.
Check out our latest Samsung deals on the newest Galaxy phones, tablets, and watches. Also, be sure to explore the awesome new Samsung Galaxy S22 5G, Galaxy S22+ 5G, and Galaxy S22 Ultra 5G, largest and fastest 5G Network.
Need help choosing your next Galaxy phone? Check out our complete Samsung Galaxy buyer’s guide or see our comparison of the new 22 vs S21
What’s in the box
- Samsung Galaxy S21 5G
- C to C USB Cable
- SIM Pin/Ejector
- Quick Start Guide
- Safety and Warranty Information