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Best T-Mobile Prepaid SIM Card in 2021

Compare the cheapest T-Mobile prepaid BYOP plans

Deal of the Month: Mint Mobile 4GB for $15/mo
2GB LTE Data
$11* per month
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See Deal * Extra 20% Off with code: MSP20
4GB LTE Data
$15* per month
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See Deal * $45 for 3 Months Service
12GB LTE Data
$20 per month
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See Deal Free Starter Kit with code: MSPUSM
Unltd LTE Data
$29.30* per month
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See Deal * 25% Off for 6 Months
1GB LTE Data
$7.50* per month
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2GB LTE Data
$10* per month
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See Deal * $5 Off for 1 Month
3GB LTE Data
$10* per month
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See Deal * 50% Off First Month
15GB LTE Data
$25* per month
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See Deal * $75 for 3 months Service
2GB LTE Data
$10.50* per month
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6GB LTE Data
$15* per month
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Disclaimer: MoneySavingPro is a free price comparison service but we do not provide service directly. We do our best to keep all the information up to date but there may be some discrepancies between the price you pay.

Big savings, no compromises
Nationwide Coverage Powered by the major networks
Bring your own phone Keep your existing phone and number
4G LTE data speeds Same fast speeds as the big guys
No contracts Flexible and commitment-free
Customize your plan Only pay for what you use
Buy online No need to visit a store
T-Mobile Prepaid SIM Card Hero
Same coverage, massive savings!
Stop the Unlimited Data Plan Rip Off!
Carrier Network Data Price Annual
T-Mobile T-Mobile 4G & 5G Unlimited* $70/mo $840/yr
US Mobile T-Mobile 4G & 5G 5GB $15/mo $180/yr
*Avg. data usage only 3-5GB Savings $55/mo Savings $660/yr
Coverage Checker Find great value plans with the best coverage in your area
Compare cheap T-Mobile plans in your area Compare cheap T-Mobile plans in your area
Lady shouting
3 Simple Steps To Switch & Save
1
Choose a Custom Plan Don't pay for data you don't use
2
Bring Your Own Phone Keep your phone & number
3
Insert SIM & Activate Insert your new SIM card & activate

The best cheap T-Mobile SIM card in September

If you're looking for a cheaper way to access the T-Mobile network you're in the right place.

Finding the best value T-Mobile prepaid SIM card doesn't have to be overwhelming. Mobile Virtual Network Operators are gaining popularity for their good value plans and with T-Mobile MVNOs you'll get the same quality coverage at half the price.

We've helped simplify the process below, comparing all T-Mobile prepaid SIM cards whether you're looking for a family plan, unlimited data or something more basic. Take a look below.

Compare cheap T-Mobile plans in your areaCompare cheap T-Mobile plans in your area

Best cheap T-Mobile prepaid SIM cards

Tello SIM Card - Best cheap T-Mobile prepaid SIM card - TelloTello SIM Card - Best cheap T-Mobile prepaid SIM card - Tello
Minutes
Unlimited
Texts
Unlimited
Data
1 GB
Price
$7.50/mo*
* 25% Off for 6 Months
Mint Mobile SIM Card - Best cheap T-Mobile unlimited SIM card - Mint MobileMint Mobile SIM Card - Best cheap T-Mobile unlimited SIM card - Mint Mobile
Minutes
Unlimited
Texts
Unlimited
Data
Unlimited
Price
$30/mo*
* $90 for 3 months Service
Ting SIM Card - Best cheap T-Mobile SIM card for families - TingTing SIM Card - Best cheap T-Mobile SIM card for families - Ting
Minutes
Unlimited
Texts
Unlimited
Data
5 GB
Price
$20/mo*
* $5 Off for 6 Months
Red Pocket SIM Card - Best cheap T-Mobile BYOP plan - Red PocketRed Pocket SIM Card - Best cheap T-Mobile BYOP plan - Red Pocket
Minutes
Unlimited
Texts
Unlimited
Data
3 GB
Price
$10/mo*
* 50% Off First Month
US Mobile SIM Card - Best cheap T-Mobile data only SIM card - US MobileUS Mobile SIM Card - Best cheap T-Mobile data only SIM card - US Mobile
Minutes
0
Texts
0
Data
4 GB
Price
$15/mo
Free Starter Kit with code: MSPUSM

Cheap T-Mobile SIM card benefits

We love MVNOs or Mobile Virtual Network Operators. If you're on the lookout for a cheaper phone plan, they're always the best route to go down.

Want to stay on the same network, keep your phone and number, plus get greater flexibility?

Yep. You've got it. Forget the major carriers. Plans include everything you need, but come at a much better price with an MVNO.

  • Same great nationwide coverage: These cell phone carriers operate on the very same networks as the big four carriers.

  • Much lower prices: Save up to $600 per year on your cell phone plan. Why are MVNOs so much cheaper? They don't have the huge overhead and advertising costs the big guys do.

  • No contracts: Don't get trapped into a two-year agreement. Switch carriers when you decide to with a no contract phone plan.

  • Same cell phone service: Just because you're paying less, that doesn't mean you have to scrimp on features. Plans with unlimited everything are easy to find from these prepaid carriers. Usually, a low cost carrier plan comes with unlimited talk and text as standard, high-speed data, and even mobile hotspot data features.

  • Keep your phone and number: You can bring your own phone and keep your phone number. No need to sign up for pricey device payments.

  • Customize your plan: You decide how much data you need. Choose to pay as you go, opt for unlimited or no data, minimal minutes, or unlimited talk text and data. Unlimited data plans come at a much better price with an alternative carrier. Pick the plan options that fit your budget - not the one your carrier thinks you need.

  • Great customer support: Smaller mobile providers are known for their attention to their customers. Stop feeling like an anonymous number getting lost in the crowd! Check out our carrier user reviews before switching.

Compare cheap T-Mobile prepaid plans

Carrier

Network

Minutes

Texts

Data

Price

Ultra Mobile

T-Mobile

Unltd

Unltd

2GB

$11** Extra 20% Off with code: MSP20

Mint Mobile

T-Mobile

Unltd

Unltd

4GB

$15** $45 for 3 Months Service

US Mobile

Verizon & T-Mobile

Unltd

Unltd

12GB

$20Free Starter Kit with code: MSPUSM

Tello

T-Mobile

Unltd

Unltd

Unltd

$29.30** 25% Off for 6 Months

Good2Go Mobile

AT&T & T-Mobile

Unltd

Unltd

1GB

$7.50** 50% Off for 3 Months

T-Mobile unlimited data plans

Plan

Data

Monthly Price

Annual Cost

T-Mobile Magenta

Unlimited

$70

$840

T-Mobile Magenta Max

Unlimited

$85

$1,020

T-Mobile vs Mint Mobile Plan Comparison

Keep your T-Mobile phone, number & coverage: Save $600 per year

Carrier

Network Coverage

4G LTE Data

Price

Annual Cost

T-Mobile

T-Mobile 4G LTE

Unltd*

$70/mo

$840/yr

Mint Mobile

T-Mobile 4G LTE

10GB

$20/mo

$240/yr

*Don't waste money on unlimited data - Avg. data usage is only 3-5GBSavings$50/mo$600/yr

T-Mobile SIM card plan types

  • Unlimited plans: Looking for unlimited talk text and data? Alternative carriers have got you covered. Data hungry users looking for unlimited plus plans can save serious money by switching to one of the cheapest T-Mobile unlimited data plans. Not sure how much data you need? Check out our data usage calculator.

  • Basic plans: If you (or a loved one) only use a cell phone to make a few calls, send a couple of messages and rarely go online then you can opt for a simply prepaid plan. You get basic cell phone functions, an allowance for minutes of talk, and usually around 2GB of data at a great price. Once you run out of your data allotment, speeds slow, but it's usually very easy to add on more.

  • Family plans: Need four lines or more? Many MVNOs offer group plans. Compare the cheapest T-Mobile family plans so you can pick and choose what each family member needs.

  • Bring your own phone plans: T-Mobile BYOP plans are the norm with smaller carriers. Compare cell phone prices and get a great deal to go with your cheap cell phone plan!

  • Single line plans: Stop paying a premium rate just because you only need one line. Find the best T-Mobile phone plans for individuals.

  • Talk and text only plans: Don't need data? No problem - compare cheap T-Mobile basic plans. Bonus, you'll save a ton of money if you're not paying for data!

  • Tablet plans: Find the cheapest T-Mobile tablet data plan or iPad.

  • Kids plans: MVNOs offer the best T-Mobile plans for kids because you can tailor them to exactly what you want your child to have.

  • Senior plans: Senior citizens often have different cell phone needs. Compare cheap T-Mobile plans for seniors for the perfect fit.


How to bring your own T-Mobile phone

The thought of switching wireless carriers is intimidating, right? Don't worry, in reality, it's as easy as 1-2-3:

  1. Choose a T-Mobile MVNO. Pick a carrier with the features you want, like international calling or mobile hotspot usage.

  2. Pick a prepaid plan. Now that you know how much data you actually need, choosing a plan without overpaying should be a snap.

  3. Check phone compatibility. T-Mobile - like the AT&T network - uses GSM devices (Sprint and Verizon use CDMA). You'll need to check your new carrier's website to see if your phone will work on their service.

T-Mobile prepaid SIM card carriers

Carrier

Network(s)

Boost Mobile

T-Mobile

Boom! Mobile

Verizon & T-Mobile

Consumer Cellular

T-Mobile

FreeUP Mobile

T-Mobile

Metro by T-Mobile

T-Mobile

Mint Mobile

T-Mobile

Red Pocket

AT&T, T-Mobile & Verizon

Republic Wireless

T-Mobile

Simple Mobile

T-Mobile

Straight Talk

T-Mobile, AT&T & Verizon

Tello

T-Mobile

Ting

T-Mobile & Verizon

Tracfone

Verizon, AT&T & T-Mobile

Ultra Mobile

T-Mobile

Unreal Mobile

AT&T & T-Mobile

US Mobile

Verizon & T-Mobile

Gen Mobile

T-Mobile

Wing

AT&T, Verizon & T-Mobile

Good2Go Mobile

AT&T & T-Mobile

Hello Mobile

T-Mobile

GoSmart Mobile

T-Mobile

Lycamobile

T-Mobile

Walmart Family Mobile

T-Mobile

Speedtalk Mobile

T-Mobile

Community Phone

AT&T, Verizon & T-Mobile


T-Mobile SIM card sizes

There are three different SIM card sizes. Each has an adapter in case you want to switch to a phone with an incompatible SIM Card slot.

  • Standard SIM Card - The original SIM Card size is similar to any card in your wallet. However, if you want to transfer your data to a new phone, you can take out a small portion of the SIM card to insert into another iPhone. The original iPhone along with the older iPhone 3G and 3GS all use the original SIM Card, according to Apple.

  • Micro SIM Card - Micro SIM Cards were introduced with the iPhone 4 in 2010. The Micro SIM is also used in the iPhone 4s. The Micro SIM Card size is small compared to the original SIM card but not quite as small as the Nano SIM card.

  • Nano SIM Card - Nano SIM Cards are the smallest SIM cards that came out in the iPhone 5 in 2013. The cards have been in every iPhone since, all the way up to the iPhone 7 Plus.

iPhone SIM card sizes

DEVICESIM CARD SIZE
iPhone SENano SIM
iPhone 6Nano SIM
iPhone 7Nano SIM
iPhone 8Nano SIM
iPhone XNano SIM
iPhone XRNano SIM
iPhone XSNano SIM
iPhone 11Nano SIM
iPhone 12Nano SIM

Samsung SIM card sizes

DEVICESIM CARD SIZE
Galaxy S7Nano SIM
Galaxy S8Nano SIM
Galaxy S9Nano SIM
Galaxy S10Nano SIM
Galaxy Note 8Nano SIM
Galaxy Note 9Nano SIM
Galaxy Note 10Nano SIM

How to remove a T-Mobile SIM card

To remove the SIM card from your T-Mobile phone all you need is the SIM card remover tool provided to you when you bought your phone, or a small paper clip.

  1. If using the paperclip, unfold it and gently insert the end into the small pinhole in the SIM tray.

  2. Press gently until the SIM tray pops up, you do not need to use much pressure.

  3. Pull the SIM tray out gently, be careful the SIM card does not fall out.

  4. Swap your SIM card over, making sure you have aligned the SIM in the correct position.

  5. Re-insert the SIM tray into the phone.


T-Mobile SIM card FAQs

Can I just buy a SIM card from T-Mobile?

T-Mobile MVNOs offer a variety of prepaid cell phone plans. You just purchase a SIM card kit, with no need to upgrade your handset.

Does T-Mobile have prepaid SIM?

Yes, T-Mobile offers a number of prepaid plans with low-cost carriers running on the T-Mobile network.

How much is a T-Mobile prepaid SIM card?

T-Mobile MVNO prepaid plans start from around $10.

How do you activate a T-Mobile prepaid SIM card?

When you receive your SIM card, pop it into your phone and follow the activation instructions.


Recap

A prepaid SIM card with T-Mobile could save you up to $600 a year, and for even more savings why not bring your own phone.

Prepaid SIMs don't require a contract, so with no commitment you have the flexibility to change providers without the worry of early termination fees.

You can check T-Mobile coverage in your area by using your ZIP code or compare further deals with AT&T or Verizon prepaid SIM cards.

Rob Webber
Rob Webber

Rob has 15+ years experience in the US and UK running price comparison sites for cell phone plans, smartphone deals, TV, and internet. He loves thinking outside of the box to build tools that empower consumers to make more informed decisions.

Prepaid SIM card comparison

Showing mobile virtual network operators for AT&T & their starting prices
Good2Go Mobile $8
Red Pocket $10
Unreal Mobile $10
Optimum Mobile $14
h2o Wireless $15
Pure Talk $15
FreeUP Mobile $15
Freedompop $17
Boom! Mobile $17
Tracfone $20
Black Wireless $20
easyGO Wireless $20
Kroger Wireless $25
Cricket Wireless $30
Straight Talk $35
Showing mobile virtual network operators for T-Mobile & their starting prices
Tello $6
US Mobile $8
Ultra Mobile $8
Red Pocket $10
Mint Mobile $15
Ting $10
Gen Mobile $10
Speedtalk Mobile $11
Boost Mobile $15
Republic Wireless $15
Lycamobile $19
Wing $20
easyGO Wireless $20
Simple Mobile $25
GoSmart Mobile $25
Metro by T-Mobile $30
Consumer Cellular $30
Selectel Wireless $30
Showing mobile virtual network operators for Verizon & their starting prices
US Mobile $8
Red Pocket $10
Ting $10
Twigby $10
Spectrum Mobile $14
Reach Mobile $15
GreatCall $20
Net10 Wireless $20
Total Wireless $25
Visible $25
Affinity Cellular $25
Walmart Family Mobile $25
Page Plus Cellular $30
CREDO Mobile $35
Xfinity Mobile $45