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4G/5G data
mins
texts
/mo
Same coverage - massive savings!YOU SAVE:
T-Mobile
Magenta - $70/mo
$840/yr
AT&T
Unlimited Extra - $75/mo
$900/yr
Verizon
Play More Unlimited - $80/mo
$960/yr
$0$20$40$60$80
Monthly cost
Average monthly data usage is only between 3-5GB
Avg. user rating
Benefits

    Best T-Mobile Prepaid SIM Card

    How much is a T-Mobile SIM card?

    99% coverage4G & 5G speedBring your phoneNo contracts
    Big wireless coverage at small prices: switch & save up to $600 a year
    Tello Sim Card - Vertical
    1GB4G/5G Data
    $10per month
    Powered by:
    Mint Mobile Sim Card - Vertical
    4GB4G/5G Data
    $15*per month
    Powered by:
    See Deal* Only $45 for 3 Months Service
    US Mobile Sim Card - Vertical
    12GB4G/5G Data
    $20per month
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    See Deal* Free 10 Day Trial
    Mint Mobile Sim Card - Vertical
    15GB4G/5G Data
    $25*per month
    Powered by:
    See Deal* Only $75 for 3 Months Service
    Tello Sim Card - Vertical
    Unltd4G/5G Data
    $29per month
    Powered by:
    Boost Mobile Sim Card - Vertical
    5GB4G/5G Data
    $5*per month
    Powered by:
    See Deal* 66% Off for 3 Months
    Mint Mobile Sim Card - Vertical
    10GB4G/5G Data
    $20*per month
    Powered by:
    See Deal* Only $60 for 3 Months Service
    US Mobile Sim Card - Vertical
    18GB4G/5G Data
    $25per month
    Powered by:
    See Deal* Free 10 Day Trial
    Mint Mobile Sim Card - Vertical
    Unltd4G/5G Data
    $30*per month
    Powered by:
    See Deal* Only $90 for 3 Months Service
    Boost Mobile Sim Card - Vertical
    1GB4G/5G Data
    $8*per month
    Powered by:
    See Deal* $100 for 1 year service
    We currently have no deals for that combination, please change the filters
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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 CoveragePowered by the major networks
    Bring your own phoneKeep your existing phone and number
    4G LTE data speedsSame fast speeds as the big guys
    No contractsFlexible and commitment-free
    Customize your planOnly pay for what you use
    Buy onlineNo need to visit a store
    T-Mobile Prepaid SIM Card Hero
    Same coverage, massive savings!
    Stop the Unlimited Data Plan Rip Off!
    CarrierNetworkDataPrice Annual 
    T-MobileT-Mobile 4G & 5GUnlimited*$70/mo$840/yr
    US MobileT-Mobile 4G & 5G5GB$15/mo$180/yr
    *Avg. data usage only 3-5GBSavings$55/moSavings$660/yr
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    Switching & saving is simple
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    Customize your planDon't pay for data you don't use
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    3
    Order SIM card onlineInsert your new SIM card & activate

    Cheapest T-Mobile SIM card in 2022

    By Rob Webber - Last updated on

    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.

    Check Carrier Coverage

    Best T-Mobile SIM cards

    Best T-Mobile prepaid SIM card

    See Deal
    Mint Mobile SIM Card - Mint Mobile 4GB SIM kitMint Mobile SIM Card - Mint Mobile 4GB SIM kit
    Minutes
    Unlimited
    Texts
    Unlimited
    Data
    4GB
    Price
    $15** Only $45 for 3 Months Service
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    See Deal

    This Mint Mobile SIM kit includes unlimited mins, unlimited texts and 4GB data for $15 for 3 months of wireless service. Mint Mobile plans offer wireless coverage on the T-Mobile 5G and 4G LTE network. To learn more about why this is one of the best cell phone plans, check out MoneySavingPro's Mint Mobile review

    Plans
    PlanDataPriceView plan

    Mint Mobile 4GB SIM card

    4GB

    $15*

    * Only $45 for 3 Months Service
    View Plan

    Mint Mobile 10GB SIM card

    10GB

    $20*

    * Only $60 for 3 Months Service
    View Plan

    Mint Mobile 15GB SIM card

    15GB

    $25*

    * Only $75 for 3 Months Service
    View Plan

    Mint Mobile Unlimited SIM card

    Unlimited

    $30*

    * Only $90 for 3 Months Service
    View Plan
    Review
    4.5

    Pros

    • Offers the latest phones with 0% finance

    • Prepay months in bulk for more savings

    • Reliable network coverage

    • Works with most GSM phones

    Cons

    • No family plans

    • Minimum 3 months

    Benefits

    • Operates on the nationwide T-Mobile network

    • 7-day money-back guarantee

    • Prepaid - no contract, credit check, or activation fee

    • Bring your phone or buy a Mint Mobile device

    • Keep your phone number

    • Using your phone as a mobile hotspot is permitted

    • Free calling to Canada & Mexico, affordable rates to 160+ other locations

    • Flat-rate international roaming available as an add-on feature

    • Customer service by phone on weekdays and weekends, 24/7 by virtual chat

    Best T-Mobile SIM card for families

    See Deal
    US Mobile SIM Card - US Mobile 5GB SIM kitUS Mobile SIM Card - US Mobile 5GB SIM kit
    Minutes
    Unlimited
    Texts
    Unlimited
    Data
    5GB
    Price
    $15* Free 10 Day Trial
    Powered by:
    See Deal

    This US Mobile SIM kit includes unlimited mins, unlimited texts and 5GB data for $15 for 1 month of wireless service. US Mobile plans offer wireless coverage on the Verizon & T-Mobile 5G and 4G LTE networks. To learn more about why this is one of the best cell phone plans, check out MoneySavingPro's US Mobile review

    Review
    4.5

    Pros

    • Flexible, no contract plans

    • 24/7 customer service

    • 5G coverage available

    Cons

    • No international calling

    • Phone selection

    Benefits

    • Coverage on either the T-Mobile or Verizon network

    • Risk-free trial: Full refund within 14 days or before 1000 talk, text, or MB's is used

    • Prepaid - no contract, credit check, or activation fee

    • Bring your own GSM or CDMA phone or choose from a small selection of phones for sale

    • Keep your own phone number

    • Mobile hotspot use available as add-on option with unlimited data plans

    • International roaming plans available with eSIMs

    • Add-ons available for talk, text, and data, with rollover

    • 24/7 customer support

    Best T-Mobile SIM card for BYOP

    See Deal
    Tello SIM Card - Tello 1GB SIM kitTello SIM Card - Tello 1GB SIM kit
    Minutes
    Unlimited
    Texts
    Unlimited
    Data
    1GB
    Price
    $10
    Powered by:
    See Deal

    This Tello SIM kit includes unlimited mins, unlimited texts and 1GB data for $10 for 1 month of wireless service. Tello plans offer wireless coverage on the T-Mobile 5G and 4G LTE network. To learn more about why this is one of the best cell phone plans, check out MoneySavingPro's Tello review

    Review
    5

    Pros

    • No contract. No bulk buying.

    • 24/7 friendly customer support

    • 4G LTE/5G nationwide coverage

    • Free Hotspot & Wi-Fi Calling

    • Free international calls to 60+ countries

    Cons

    • No roaming

    • Coverage in rural areas

    Benefits

    • Service on the nationwide T-Mobile network

    • Money-back guarantee on phones (no refunds on plans)

    • Prepaid - no contract, credit check, or activation fee

    • Bring your own phone or choose from a modest selection of new or refurbished devices

    • Keep your current phone number

    • Use of your plan data as a mobile hotspot through your phone is allowed

    • Use your minutes to call Canada, China, and Mexico

    • Minutes to other countries available as add-on

    • 24/7 customer service

    Best T-Mobile SIM card for seniors

    See Deal
    Good2Go Mobile SIM Card - Good2Go Mobile 3GB SIM kitGood2Go Mobile SIM Card - Good2Go Mobile 3GB SIM kit
    Minutes
    Unlimited
    Texts
    Unlimited
    Data
    3GB
    Price
    $10** 50% Off for 3 Months
    Powered by:
    See Deal

    This Good2Go Mobile SIM kit includes unlimited mins, unlimited texts and 3GB data for $10 for 1 month of wireless service. Good2Go Mobile plans offer wireless coverage on the AT&T & T-Mobile 5G and 4G LTE networks. To learn more about why this is one of the best cell phone plans, check out MoneySavingPro's Good2Go Mobile review

    Plans
    PlanDataPriceView plan

    Good2Go Mobile 3GB SIM card

    3GB

    $10*

    * 50% Off for 3 Months
    View Plan

    Good2Go Mobile 0GB SIM card

    0GB

    $10

    View Plan

    Good2Go Mobile 6GB SIM card

    6GB

    $15*

    * 50% Off for 3 Months
    View Plan

    Good2Go Mobile 1GB SIM card

    1GB

    $15

    View Plan

    Good2Go Mobile 10GB SIM card

    10GB

    $35

    View Plan

    Good2Go Mobile 20GB SIM card

    20GB

    $45

    View Plan
    Review
    4

    Pros

    • 4G LTE coverage

    • No contract

    • No credit checks

    Cons

    • No unlimited data options

    • No app interface

    Benefits

    • Coverage on the nationwide AT&T & T-Mobile networks

    • Prepaid cell phone plans - no contract, credit check, or activation fee

    • Bring your own phone or buy a Good2Go Mobile phone

    • Mobile hotspot/tethering not supported

    • International calling to over 60 countries available as affordable plan add-on; calling to other countries via add-on calling card

    • Customer service available by phone 7am - 1am EST every day

    T-Mobile prepaid SIM card benefits

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

    T-Mobile unlimited data plans

    PlanDataMonthly PriceAnnual Cost
    T-Mobile MagentaUnlimited$70$840
    T-Mobile Magenta MaxUnlimited$85$1,020

    T-Mobile vs Mint Mobile comparison

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

    CarrierNetwork Coverage4G/5G DataPriceAnnual Cost
    T-MobileT-Mobile 4G & 5GUnltd*$70/mo$840/yr
    Mint MobileT-Mobile 4G & 5G10GB$20/mo$240/yr
    *Don't waste money on unlimited data - Avg. data usage is only 3-5GBSavings$50/mo$600/yr

    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 SIM card prices

    CarrierDataNetworkPrice
    Tello 1GB SIM kit1GBT-Mobile$10
    Mint Mobile 4GB SIM kit4GBT-Mobile$15** Only $45 for 3 Months Service
    US Mobile 12GB SIM kit12GBVerizon & T-Mobile$20* Free 10 Day Trial
    Mint Mobile 15GB SIM kit15GBT-Mobile$25** Only $75 for 3 Months Service
    Tello unlimited data SIM kitUnltdT-Mobile$29

    T-Mobile prepaid SIM features

    • 4G LTE data speeds: Since T-Mobile MVNOs are all powered by the T-Mobile network, you'll pay less without sacrificing speed.
    • Unlimited talk and text messaging: Finding a new unlimited plan has never been easier. Virtually all small carriers include unlimited text and calls in their plan options. Compare cheap talk and text plans with or without data.
    • International calls to Canada and Mexico: International calling is a must for many people. Luckily MVNOs offer some of the best international phone plans, with free calling to certain countries like Canada and Mexico, and discounted rates on others.
    • Multiline discounts: Low-cost carriers also offer some of the cheapest family cell phone plans, with multi-line discounts.
    • Wi-Fi calling: This feature is handy when you're out of your service area, allowing you to make calls over the internet instead of on your cellular connection.
    • Tethering/hotspot data: Many low-cost carriers allow you to use your phone as a hotspot. Pick an MVNO with the best mobile hotspot plans so you can share your mobile hotspot data with other devices.
    • HD video streaming: Just like the big guys, some MVNOs offer HD video streaming and some don't. Read the fine print to find the option you want.

    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.

    T-Mobile compatible iPhones

    DEVICESIM CARD SIZE
    iPhone SE SIMNano
    iPhone 6 SIMNano
    iPhone 7 SIMNano
    iPhone 8 SIMNano
    iPhone X SIMNano
    iPhone XR SIMNano
    iPhone XS SIMNano
    iPhone 11 SIMNano
    iPhone 12 SIMNano

    T-Mobile compatible Samsung phones

    DEVICESIM CARD SIZE
    Galaxy S7 SIMNano
    Galaxy S8 SIMNano
    Galaxy S9 SIMNano
    Galaxy S10 SIMNano
    Galaxy Note 8 SIMNano
    Galaxy Note 9 SIMNano
    Galaxy Note 10 SIMNano

    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 prepaid SIM card FAQs

    Where can I buy a prepaid T-Mobile SIM card?

    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 cards?

    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.