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Best T-Mobile Unlimited Data Plans in 2021

Compare the cheapest unlimited plans powered by T-Mobile

Cheap unlimited plan
Unltd 4G/5G data
$30* per month
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* $90 for 3 months Service
Prepaid unlimited plan
Unltd 4G/5G data
$39 per month
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Unlimited BYOP plan
Unltd 4G/5G data
$45 per month
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Free Starter Kit with code: MSPUSM
Cheap T-Mobile cell phone plans starting at $7.50/mo* - Compare Now
Compare cheap T-Mobile plans in your area

Want to save money on your T-Mobile unlimited plan? You're in the right place.

There are plenty of great low cost carriers that give you the same T-Mobile 4G LTE and 5G nationwide coverage without the high prices.

Save up to $600 a year per line without sacrificing the quality and features you want.

Mint Mobile SIM Card - Best cheap T-Mobile unlimited plan - Mint MobileMint Mobile SIM Card - Best cheap T-Mobile unlimited plan - Mint Mobile
Minutes
Unlimited
Texts
Unlimited
Data
Unlimited
Price
$30/mo** $90 for 3 months Service
Editors Take
4.5 / 5
Plans
PlanMinutesTextsDataPrice

Mint Mobile 4GB Data

Unlimited

Unlimited

4GB

$15*

* $45 for 3 Months Service

Mint Mobile 10GB Data

Unlimited

Unlimited

10GB

$20*

* $60 for 3 Months Service

Mint Mobile 15GB Data

Unlimited

Unlimited

15GB

$25*

* $75 for 3 months Service

Mint Mobile Unlimited Data

Unlimited

Unlimited

Unlimited

$30*

* $90 for 3 months Service
Features
Benefits

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

Tello SIM Card - Best prepaid T-Mobile unlimited plan - TelloTello SIM Card - Best prepaid T-Mobile unlimited plan - Tello
Minutes
Unlimited
Texts
Unlimited
Data
Unlimited
Price
$39/mo
Editors Take
5 / 5
Plans
PlanMinutesTextsDataPrice

Tello Unlimited Talk & Text

Unlimited

Unlimited

0GB

$8

Tello 1GB Data

Unlimited

Unlimited

1GB

$10

Tello 2GB Data

Unlimited

Unlimited

2GB

$14

Tello 4GB Data

Unlimited

Unlimited

4GB

$19

Tello 6GB Data

Unlimited

Unlimited

6GB

$24

Tello 8GB Data

Unlimited

Unlimited

8GB

$29

Tello Unlimited Data

Unlimited

Unlimited

Unlimited

$39

Features
Benefits

Pros

  • 24/7 customer support

  • No contracts

  • Budget friendly family plans

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

US Mobile SIM Card - Best T-Mobile unlimited BYOP plan - US MobileUS Mobile SIM Card - Best T-Mobile unlimited BYOP plan - US Mobile
Minutes
Unlimited
Texts
Unlimited
Data
Unlimited
Price
$45/moFree Starter Kit with code: MSPUSM
Editors Take
4.5 / 5
Plans
PlanMinutesTextsDataPrice

US Mobile Unlimited Talk & Text

Unlimited

Unlimited

0GB

$8

US Mobile 1GB Data

Unlimited

Unlimited

1GB

$12

US Mobile 5GB Data

Unlimited

Unlimited

5GB

$15

US Mobile 12GB Data

Unlimited

Unlimited

12GB

$20

US Mobile 18GB Data

Unlimited

Unlimited

18GB

$25

US Mobile 30GB Data

Unlimited

Unlimited

30GB

$30

US Mobile Unlimited Data

Unlimited

Unlimited

Unlimited

$45

Free Starter Kit with code: MSPUSM

Features
Benefits

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

Ultra Mobile SIM Card - Best T-Mobile 12 month unlimited plan - Ultra MobileUltra Mobile SIM Card - Best T-Mobile 12 month unlimited plan - Ultra Mobile
Minutes
Unlimited
Texts
Unlimited
Data
Unlimited
Price
$32/mo** Extra 20% Off with code: MSP20
Editors Take
3.5 / 5
Plans
PlanMinutesTextsDataPrice

Ultra Mobile 250MB Data

Unlimited

Unlimited

0.3GB

$8*

* Extra 20% Off with code: MSP20

Ultra Mobile 2GB Data

Unlimited

Unlimited

2GB

$11*

* Extra 20% Off with code: MSP20

Ultra Mobile 3GB Data

Unlimited

Unlimited

3GB

$16*

* Extra 20% Off with code: MSP20

Ultra Mobile 6GB Data

Unlimited

Unlimited

6GB

$22*

* Extra 20% Off with code: MSP20

Ultra Mobile 15GB Data

Unlimited

Unlimited

15GB

$24*

* Extra 20% Off with code: MSP20

Ultra Mobile Unlimited Data

Unlimited

Unlimited

Unlimited

$32*

* Extra 20% Off with code: MSP20
Features
Benefits

Pros

  • Simple account dashboard

  • Unlimited international talk and text

  • Nationwide coverage

Cons

  • Customer service

Benefits

  • Coverage provided on the nationwide T-Mobile network

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

  • Bring your own compatible GSM phone or buy one from Ultra Mobile

  • Mobile hotspot use supported

  • Unlimited global texting and unlimited calling to 80+ countries

  • International roaming credits available in $5, $10, or $20 denominations

  • International plan tier comes with uTalk - a feature that gives you up to 1250 bonus minutes to your choice of 39 additional destinations

  • Customer service available by phone, email, and chat from 6am to 6pm every day

Cheap T-Mobile unlimited phone plans in October

Compare cheap T-Mobile plans in your area

T-Mobile unlimited plan benefits

If you're shopping for a T-Mobile unlimited data plan it's tough to beat MVNOs. These smaller carriers offer huge value without sacrificing quality.

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

You don't need the major carriers to get everything you need. Smaller carriers offer important advantages.

  • Same great nationwide coverage: Alternative carriers operate on the very same wireless networks as the big companies.
  • Much lower prices: Save up to $600 a year per line. Most MVNOs operate solely online. They don't have the high expenses that come with brick and mortar stores. Then they pass the savings along to you.
  • No contracts: Compare no contract phone plans and stop being held prisoner by carrier commitment.
  • Same great wireless service: Keep your favorite options like mobile hotspot use. Carriers like US Mobile even include perks like Apple Music and HBO Max with their unlimited plans.
  • Keep your phone and number: Smaller wireless companies make it simple to bring your own phone. They also help you keep your phone number without any hassles.
  • Customize your plan: Choose an unlimited data plan with the features that fit your needs and budget.
  • Great customer support: Customers rate MVNOs overall higher than the major carriers for customer service. Get some help deciding on a provider with our carrier user reviews.

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 Plan Comparison

Keep your T-Mobile phone, number & coverage: Save $480 per year

CarrierNetwork Coverage4G LTE DataPriceAnnual Cost
T-MobileT-Mobile 4G LTEUnltd*$70/mo$840/yr
Mint MobileT-Mobile 4G LTEUnltd$30/mo$360/yr
*Don't waste money on unlimited data - Avg. data usage is only 3-5GBSavings$40/mo$480/yr

T-Mobile unlimited plan features

  • 4G LTE data and 5G network coverage: T-Mobile carriers run on the T-Mobile network. You get the same high speed data and usually 5G access included at no extra cost.
  • Unlimited talk and text messaging: Get unlimited talk, text and data at up to half off major carrier prices.
  • International calls to Canada and Mexico: Yep - smaller carriers even have some of the best T-Mobile international plans. Get free texting and calling to Mexico and Canada and deep discounts to many other countries.
  • Multiline discounts: Need plans for 3 lines or more? Save hundreds of dollars per year with multi line discounts from carriers like Ultra Mobile.
  • Wi-Fi calling: This feature lets you use your internet access to make phone calls when you have a weak cell signal.
  • Tethering/hotspot data: Choose an unlimited plan that lets you use your phone as a mobile hotspot. Some share your phone's data allotment and others give you a set amount for hotspot usage.
  • HD video streaming: With some smaller carriers, like Red Pocket, plans include HD video streaming. Both 720p and 1080p are available so shop around to ensure you're getting what you want.

T-Mobile unlimited plans comparison

CarrierNetworkMinutesTextsDataPrice
TelloT-MobileUnltdUnltd1GB$10
Mint MobileT-MobileUnltdUnltd4GB$15** $45 for 3 Months Service
US MobileVerizon & T-MobileUnltdUnltd12GB$20Free Starter Kit with code: MSPUSM
TingT-Mobile & VerizonUnltdUnltdUnltd$25** $20 Off for 3 Months
Ultra MobileT-MobileUnltdUnltd2GB$11** Extra 20% Off with code: MSP20

T-Mobile unlimited plan types

Switching to a T-Mobile unlimited data plan

Believe it or not it's actually super simple to switch carriers.

  1. Customize your plan. Make final decisions about your carrier and features.
  2. Prepare to switch. Make sure all the lines on your account are paid up, including your devices. Check with your carrier about unlocking your phone for use with another provider.
  3. Set up your new plan. Remember to keep your current account active until the new carrier ports your phone number over. Then follow the instructions to activate your new service.

Bring your own T-Mobile phone & save even more

If you're keeping your current cell phone you'll save even more money.

Plus, MVNOs help you make a hassle free switch.

  1. Choose a T-Mobile MVNO. Pick a carrier with features and prices that fit your needs.
  2. Pick a plan. Choose an unlimited data plan and any add-ons you might want. Check our data usage calculator to make sure you really need unlimited. Most people use less than 5GB of mobile data per billing cycle.
  3. Check phone compatibility. If you already have a T-Mobile or AT&T phone you're most likely good to go. We always recommend checking with your new carrier though.

You'll get a SIM card kit from your mobile provider either in the mail or at a store. Then you just follow their activation instructions.

T-Mobile MVNO carriers list

CarrierNetwork(s)
Boost MobileT-Mobile
Boom! MobileVerizon & T-Mobile
Consumer CellularT-Mobile
FreeUP MobileT-Mobile
Metro by T-MobileT-Mobile
Mint MobileT-Mobile
Red PocketAT&T, T-Mobile & Verizon
Republic WirelessT-Mobile
Simple MobileT-Mobile
Straight TalkT-Mobile, AT&T & Verizon
TelloT-Mobile
TingT-Mobile & Verizon
TracfoneVerizon, AT&T & T-Mobile
Ultra MobileT-Mobile
Unreal MobileAT&T & T-Mobile
US MobileVerizon & T-Mobile
Gen MobileT-Mobile
WingAT&T, Verizon & T-Mobile
Good2Go MobileAT&T & T-Mobile
Hello MobileT-Mobile
GoSmart MobileT-Mobile
LycamobileT-Mobile
Walmart Family MobileT-Mobile
Speedtalk MobileT-Mobile

T-Mobile cell phones

On top of helping you save money on your T-Mobile phone plan we also comb through all the best T-Mobile cell phone deals.

There are a few great options to choose from:

Best T-Mobile cell phone deals

DeviceNetworkCarrierPrice
Apple iPhone SET-MobileMint Mobile$399
Apple iPhone 12 miniT-MobileMint Mobile$629
Samsung Galaxy S20T-MobileMint Mobile$699
Apple iPhone 12T-MobileMint Mobile$729
Apple iPhone 13 miniT-MobileMint Mobile$729
Apple iPhone 13T-MobileMint Mobile$829
Samsung Galaxy Note20T-MobileMint Mobile$949
Apple iPhone 12 ProVerizon, T-MobileUS Mobile$999
Apple iPhone 12 Pro MaxT-MobileMint Mobile$999
Apple iPhone 13 ProT-MobileMint Mobile$999
Apple iPhone 13 Pro MaxT-MobileMint Mobile$1,099
Samsung Galaxy Note20 UltraT-MobileMint Mobile$1,249

T-Mobile unlimited data plan FAQs

Is T-Mobile unlimited plan really unlimited?

Unlimited isn't actually unlimited. There's typically a data cap at which your download speeds will slow to 2G data or 3G speeds. Carriers also sometimes slow data speeds if the network is congested. So be sure to read the terms and conditions.

Which T-Mobile unlimited plan is best?

The best unlimited plan is the one that fits your personal needs and budget. You get the best value with carriers like US Mobile and Mint Mobile. These T-Mobile MVNOs give you the same coverage as the major carriers at about half the price.

How much is T-Mobile unlimited plan?

T-Mobile unlimited data plans start at $60 per month directly through the carrier. The cheapest option is with a low cost carrier on the T-Mobile network, such as Mint Mobile and Ting, with unlimited starter plans priced at around $30.


Recap

Keep the power of the major wireless networks and ditch the high prices. Save hundreds whether you're looking for service for one or plans for 5 lines.

Compare T-Mobile unlimited data plans from low cost carriers. Bring your own phone and save even more.

If you do need a device upgrade, compare prices to get the best T-Mobile cell phone deal. Or consider buying a refurbished phone to save up to half off top smartphones.

CarrierBest for...MinsTextsDataPrice
Mint Mobile SIM Card - Best cheap T-Mobile unlimited planMint MobileCheap unlimited planUnlimitedUnlimitedUnlimited$30/mo
Tello SIM Card - Best prepaid T-Mobile unlimited planTelloPrepaid unlimited planUnlimitedUnlimitedUnlimited$39/mo
US Mobile SIM Card - Best T-Mobile unlimited BYOP planUS MobileUnlimited BYOP planUnlimitedUnlimitedUnlimited$45/mo
Ultra Mobile SIM Card - Best T-Mobile 12 month unlimited planUltra Mobile12 month planUnlimitedUnlimitedUnlimited$40/mo
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.