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Best Prepaid Unlimited Data Plans in 2021

Compare the cheapest prepaid unlimited cell phone plans

Best cheap unlimited plan
Unltd 4G/5G data
$30* per month
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* $90 for 3 months Service
Best unlimited family plan
Unltd 4G/5G data
$39 per month
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Best prepaid unlimited plan
Unltd 4G/5G data
$25* per month
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* $20 Off for 3 Months
Cheap cell phone plans starting at $10/mo - Compare Now
Find the best phone plans in your area

Unlimited data plans don't have to come with an expensive price tag.

With Mobile Virtual Network Operators - MVNOs, you'll find a great selection of unlimited data plans starting from as low as $30 per month.

Prepaid plans give you the flexibility to customize your plan and with no contract you can amend it or cancel if your needs change.

Check out the latest prepaid unlimited data plans from these low cost carriers below.

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

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

Ting SIM Card - Best prepaid unlimited plan - TingTing SIM Card - Best prepaid unlimited plan - Ting
Minutes
Unlimited
Texts
Unlimited
Data
Unlimited
Price
$25/mo** $20 Off for 3 Months
Editors Take
4 / 5
Plans
PlanMinutesTextsDataPrice

Ting Unlimited Data

Unlimited

Unlimited

Unlimited

$25*

* $20 Off for 3 Months
Features
Benefits

Pros

  • Simple plans for light phone users

  • Customer service

  • Nationwide LTE and 5G coverage

  • Good selection of handsets

Cons

  • Not for the data hungry user

Benefits

  • Offers coverage on both Verizon and T-Mobile

  • Prepaid service - no contract, credit check, or start-up fees

  • Bring your GSM or CDMA phone - most devices are compatible - or buy one from Ting

  • Keep your current number

  • Tethering/mobile hotspot allowed, speeds limited to 3G for GSM tethering

  • Use your plan minutes to call 60+ international locations

  • International roaming capability (at surcharged rates)

  • Extensive customer service hours by phone, chat, or email

US Mobile SIM Card - Best prepaid 5G unlimited plan - US MobileUS Mobile SIM Card - Best prepaid 5G unlimited 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 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

The best cheap prepaid unlimited plans in October

Check Carrier Coverage

Prepaid unlimited plan benefits

The best way to save money on cell phone plan is to switch to a smaller carrier. These providers are called MVNOs or mobile virtual network operators. They use the big wireless networks to give you cheaper unlimited data plans.

  • Same great coverage: Alternative carriers like Mint Mobile and Tello rent space on the major wireless networks and sell it for less. So you get the very same nationwide coverage and high speed data as usual.
  • Much lower prices: MVNOs typically operate completely online. This keeps their overhead and marketing costs down. The result is that you save up to 50% off your unlimited plan costs.
  • Same great service: Don't sacrifice premium features just for a cheaper plan. Smaller carrier plans include unlimited talk text and data just like the major carriers. Plus, providers like US Mobile offer perks and extras like free Apple Music or HBO Max.
  • No contracts: It's no fun getting stuck in a long term commitment with an expensive carrier. Compare no contract phone plans and keep your freedom. Leave whenever you're ready.
  • Keep your phone and phone number: Low cost carriers wrote the book on bring your own phone plans. They make your switch hassle free and port your number over for you.
  • Customize your plan: One of our favorite things about MVNOs is that they help you avoid overpaying for things you don't need. You pick how much texting, calling and data you need. Need plans for 2 lines or more? Design each one exactly the way you want.

Best prepaid T-Mobile unlimited plan

Mint Mobile unlimited data plan* $90 for 3 months Service

Unlimitedmins

Unlimitedtexts

Unlimited

4G/5G data

$30/mo*

Powered by: T-Mobile

Compare 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

Compare: best cheap T-Mobile unlimited plans


Best prepaid Verizon unlimited plan

Ting unlimited data plan* $20 Off for 3 Months

Unlimitedmins

Unlimitedtexts

Unlimited

4G/5G data

$25/mo*

$45/mo

Powered by: T-Mobile & Verizon

Compare Verizon unlimited data plans

PlanDataMonthly PriceAnnual Cost
Verizon Play More UnlimitedUnlimited$80$960
Verizon Do More UnlimitedUnlimited$80$960
Verizon Get More UnlimitedUnlimited$90$1,080

Verizon vs Ting Plan Comparison

Keep your Verizon phone, number & coverage: Save $480 per year

CarrierNetwork Coverage4G LTE DataPriceAnnual Cost
VerizonVerizon 4G LTEUnltd*$80/mo$960/yr
TingVerizon 4G LTEUnltd$45/mo$480/yr
*Don't waste money on unlimited data - Avg. data usage is only 3-5GBSavings$35/mo$480/yr

Compare: best cheap Verizon unlimited data plans


Best prepaid AT&T unlimited plan

Pure Talk unlimited data plan* 25% Off for 3 Months

Unlimitedmins

Unlimitedtexts

Unlimited

4G/5G data

$41.25/mo*

$55/mo

Powered by: AT&T

Compare AT&T unlimited data plans

PlanDataMonthly PriceAnnual Cost
AT&T Unlimited ExtraUnlimited$75$900
AT&T Unlimited EliteUnlimited$85$1,020

AT&T vs Pure Talk Plan Comparison

Keep your AT&T phone, number & coverage: Save $281 per year

CarrierNetwork Coverage4G LTE DataPriceAnnual Cost
AT&TAT&T 4G LTEUnltd*$75/mo$900/yr
Pure TalkAT&T 4G LTEUnltd$55/mo$619/yr
*Don't waste money on unlimited data - Avg. data usage is only 3-5GBSavings$20/mo$281/yr

Compare: best cheap AT&T unlimited data plans


Compare prepaid unlimited data plans

CarrierNetworkMinutesTextsDataPrice
TingT-Mobile & VerizonUnltdUnltdUnltd$25** $20 Off for 3 Months
TelloT-MobileUnltdUnltdUnltd$39
Mint MobileT-MobileUnltdUnltdUnltd$30** $90 for 3 months Service
US MobileVerizon & T-MobileUnltdUnltdUnltd$45Free Starter Kit with code: MSPUSM
Ultra MobileT-MobileUnltdUnltdUnltd$32** Extra 20% Off with code: MSP20

Prepaid unlimited data plan features

  • 4G LTE data and 5G access: MVNOs operate on the AT&T, T-Mobile and Verizon networks. So you'll get the benefit of the latest wireless technology. That typically includes 5G nationwide coverage where it's available, at no extra charge.
  • Unlimited talk and text messaging: Don't worry about counting every little thing you use. Most low cost carriers include unlimited calling and texting. Compare cheap talk and text plans with or without data.
  • International calls to Mexico and Canada: Pick a carrier with plan offers like free calling and texting to Canada and Mexico. Choose from the best international phone plans to get deep discounts on many other countries too.
  • Multiline discounts: Smaller carriers are also ideal for plans for 3 lines or more. They have the cheapest family cell phone plans thanks to rock bottom pricing and multi line discounts.
  • Wi-Fi calling: Make calls over your internet connection if you're in an area with a weak cellular signal.
  • Mobile hotspot data: Love tethering your phone to other devices? Pick an MVNO with the best mobile hotspot plans so you can share your data.
  • HD video streaming: Don't miss out on your crisp, clear HD video experience. Read the terms and conditions of each plan as some provide 720p and some 1080p.

Network coverage comparison

Choosing the best unlimited data plan depends on several factors. All the features in the world aren't much good unless your network has the best coverage in your area.

Check out the performance ratings of the AT&T network, the T-Mobile network and the Verizon network.

Network performance ratings

NETWORKOVERALLRELIABILITYSPEEDDATACALL
Verizon Coverage9596949694
AT&T Coverage9494959692
T-Mobile Coverage8688828982

Source: Rootmetrics

Find Cheap Cell Phone Plans in Your Area

Prepaid customer service comparison

Yet another benefit of smaller carriers is their high customer service ratings. MVNOs score much better on average than their big provider counterparts. Check out our ratings chart below.

CARRIERTRUSTPILOT USER RATING
Reach Mobile4.9
Tello4.6
US Mobile4.6
T-Mobile1.5
Verizon1.3
AT&T1.2

Do you need unlimited data?

We know the pain of paying for a ton of something and wasting most of it. Like those 500 cable TV channels that gather dust.

The same thing happens with cell phone plans. Most people only use about 3-5GB of mobile data each billing cycle. That means the average wireless customer is paying for way more than they need.

Check out our data usage calculator to figure out how much you actually need. You can also track your data use in the settings of your Android or iPhone.

The thing to remember is that most average smartphone users don't need unlimited data. Most people can save a bundle with a smaller plan - for example, you can get 5 GB for about $20 per month. Compare cheap cell phone plans now.


How to switch to a cheaper unlimited data plan

It's actually pretty simple to switch to a cheaper carrier.

  1. Pick a carrier. Maybe you want one that runs on a specific network, like T-Mobile. Or maybe you're looking for mobile hotspot use and international calling. There's an MVNO for everyone.
  2. Prepare to make the switch. Make sure your old bills are paid up and your phone is unlocked. If you're getting a new device, transferring your stuff to your new phone is simple. Even if you're going from an iPhone to Android, and vice versa.
  3. Set up your new plan. Keep your current carrier account open until your number has ported over. Once you're sure your new plan is up and running, cancel your old account. If you bought a cell phone from your new carrier it should be ready to use when it arrives. If you're bringing your own phone you'll get a SIM card kit in the mail or in a store.

Bring your own phone & save

Why spend a bunch more money on a new phone if your current one is still in good condition?

Just make sure your phone is unlocked for use with a different carrier. Once you've checked phone compatibility with your new wireless provider you're good to go.

You'll get a prepaid SIM card either in the mail or in a store. Insert it in your device and follow the provider's instructions.

Just make sure you don't cancel your current phone plan until your new plan is active. Your phone number needs to be ported over first so you don't lose it.

Prepaid cell phone companies list

AT&TT-MobileVerizon
Red PocketMint MobileTwigby
Good2Go MobileUltra MobileUS Mobile
Unreal MobileUS MobileTing
Pure TalkTingRed Pocket
h2o WirelessTelloReach Mobile
Cricket WirelessRed PocketSpectrum Mobile
Straight TalkGoSmart MobilePage Plus Cellular
Black WirelessRepublic WirelessTotal Wireless
Kroger WirelessSimple MobileXfinity Mobile
easyGO WirelessLycamobileCREDO Mobile
Optimum MobileSelectel WirelessAffinity Cellular
FreedompopBoost MobileGreatCall
Gen MobileWalmart Family Mobile
Wing
easyGO Wireless
Speedtalk Mobile

Prepaid unlimited plans FAQs

What is the best unlimited prepaid plan?

If you really need unlimited data, Mint Mobile offers an affordable plan starting from around $30 for unlimited everything.

Which prepaid data plan is best?

The best is different for everyone, but low cost carriers like Mint Mobile, Tello, and Ting offer something to suit all needs.

Is Verizon prepaid unlimited really unlimited?

Unlimited never really means unlimited, and you'll need to check the small print as they'll be a data cap that once reached, your speeds will be significantly slowed. On average we only use around 3 to 5GB a month and you can estimate your monthly data use with our free tool to see if you can save money with a set data plan from a Verizon MVNO.


Recap

If you really need unlimited data, a prepaid unlimited data plan with a low cost carrier like Mint Mobile, Tello, or Ting can save you up to $600 per year.

Make sure to check the small print, as unlimited never really means unlimited and once you reach your data cap your speeds will be slowed significantly.

You can estimate your average data usage with our data usage calculator to see if you could save money with a set data plan.

CarrierBest for...MinsTextsDataPrice
Mint Mobile SIM Card - Best cheap unlimited data planMint MobileBest cheap unlimited planUnlimitedUnlimitedUnlimited$30/mo
Tello SIM Card - Best prepaid unlimited family planTelloBest unlimited family planUnlimitedUnlimitedUnlimited$39/mo
Ting SIM Card - Best prepaid unlimited planTingBest prepaid unlimited planUnlimitedUnlimitedUnlimited$45/mo
US Mobile SIM Card - Best prepaid 5G unlimited planUS MobileBest 5G unlimited planUnlimitedUnlimitedUnlimited$45/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.