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Best Unlimited Data Plans of 2021

Cheapest phone plans with unlimited everything

Unlimited data plans are the cream of the wireless crop. If you're tired of paying too much for them you're in the right place.

Keep your reliable network and premium features without paying premium prices.

Keep reading to learn how to find the best wireless service and the cheapest unlimited data plan.

Best unlimited plans of 2021

Cheapest Cell Phone Plans

Mint Mobile - Best cheap unlimited plan

Powered by:
Mint Mobile SIM Card - Best cheap unlimited planMint Mobile SIM Card - Best cheap unlimited plan
Minutes
Unlimited
Texts
Unlimited
Data
Unlimited
Price
$30/mo*
* $90 for 3 months Service
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

Best Family Cell Phone Plans

Tello - Best unlimited family plan

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Tello SIM Card - Best unlimited family planTello SIM Card - Best unlimited family plan
Minutes
Unlimited
Texts
Unlimited
Data
Unlimited
Price
$29.30/mo*
* 25% Off for 6 Months
Plans
PlanMinutesTextsDataPrice

Tello Unlimited Data

Unlimited

Unlimited

Unlimited

$29.30*

* 25% Off for 6 Months
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

Best Prepaid Cell Phone Plans

Ting - Best prepaid unlimited plan

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Ting SIM Card - Best prepaid unlimited planTing SIM Card - Best prepaid unlimited plan
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

Best 5G Phone Plans

US Mobile - Best 5G unlimited plan

Powered by:
US Mobile SIM Card - Best 5G unlimited planUS Mobile SIM Card - Best 5G unlimited plan
Minutes
Unlimited
Texts
Unlimited
Data
Unlimited
Price
$45/mo
Free Starter Kit with code: MSPUSM
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

Best Cell Phone Plans for Kids

Pure Talk - Best kids unlimited plan

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Pure Talk SIM Card - Best kids unlimited planPure Talk SIM Card - Best kids unlimited plan
Minutes
Unlimited
Texts
Unlimited
Data
Unlimited
Price
$41.25/mo*
* 25% Off for 3 Months
Plans
PlanMinutesTextsDataPrice

Pure Talk Unlimited Data

Unlimited

Unlimited

Unlimited

$41.25*

* 25% Off for 3 Months

Features
Benefits

Pros

  • 4G LTE coverage

  • Multi-month discounts

  • US based customer service

Cons

  • No 0% finance plans for new phones

  • May slow speeds at busy times

Benefits

  • Service provided on the AT&T network

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

  • 30-day risk-free guarantee on plans- cancel within your first 30 days or 500 minutes/500 MB of data to receive a refund for your plan charges

  • Bring your own compatible GSM phone or buy a PureTalk USA phone

  • Keep your phone number

  • Mobile hotspot/tethering permitted

  • International calling available as an add-on calling card

  • Customer support available by phone 9am - 10pm EST weekdays and 12pm - 9pm weekends

Best Cell Phone Plans for Seniors

h2o Wireless - Best senior unlimited plan

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h2o Wireless SIM Card - Best senior unlimited planh2o Wireless SIM Card - Best senior unlimited plan
Minutes
Unlimited
Texts
Unlimited
Data
Unlimited
Price
$37.50/mo*
* 25% Off for 3 Months
Plans
PlanMinutesTextsDataPrice

h2o Wireless Unlimited Data

Unlimited

Unlimited

Unlimited

$37.50*

* 25% Off for 3 Months

Features
Benefits

Pros

  • 4G LTE coverage

  • International talk and text

  • Affordable plans

Cons

  • Speeds may be slowed

  • Customer support

Benefits

  • Provides AT&T network coverage

  • Prepaid and pay-as-you-go service - no contract, no credit check, and no activation fee

  • Bring your own AT&T phone or unlocked GSM device, or buy one from the selection of h2o Wireless phones

  • Keep your phone number

  • Mobile hotspot/tethering only permitted with Unlimited+ plan

  • Global text and international talk to 70 countries, plus an international talk credit for other locations, included in all monthly unlimited plans

  • Customer support available 24/7 via chat, or 9am - Midnight EST weekdays, 9am to 11pm weekends on the phone

Cheapest Phone Plans for One Person

Boost Mobile - Best unlimited individual plan

Powered by:
Boost Mobile SIM Card - Best unlimited individual planBoost Mobile SIM Card - Best unlimited individual plan
Minutes
Unlimited
Texts
Unlimited
Data
Unlimited
Price
$35/mo*
* $15 Off First Month
Plans
PlanMinutesTextsDataPrice

Boost Mobile Unlimited

Unlimited

Unlimited

Unlimited

$35*

* $15 Off First Month
Features
Benefits

Pros

  • New upgraded network with DISH

  • No annual contract

  • Unlimited music streaming

Cons

  • Coverage in rural areas

Benefits

  • Owned by Dish and runs on T-Mobile's nationwide network

  • Prepaid service - no contract, credit check, or extra fees

  • Bring your own phone (GSM compatible) or choose from a wide selection of new phones

  • Mobile hotspot allowance with all plans

  • International service and roaming available as add-on packs

  • Customer support available by phone - 4am - 8pm PST Monday to Friday, 4am - 7pm weekends

Best International Cell Phone Plans

Ultra Mobile - Best international unlimited plan

Powered by:
Ultra Mobile SIM Card - Best international unlimited planUltra Mobile SIM Card - Best international unlimited plan
Minutes
Unlimited
Texts
Unlimited
Data
Unlimited
Price
$40/mo*
* 18% Off for 12 Months
Plans
PlanMinutesTextsDataPrice

Ultra Mobile Unlimited Data

Unlimited

Unlimited

Unlimited

$40*

* 18% Off for 12 Months
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

The best unlimited cell phone plans in June

Check Carrier Coverage

Unlimited data plan benefits

If you use your phone a lot when you're away from Wi Fi then you know how important it is to have a lot of data.

Play more unlimited games and watch more of your favorite shows without spending a fortune on your wireless service.

The best way to save money on cell phone plans 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.

T-Mobile vs Mint Mobile Plan Comparison

Keep your T-Mobile phone, number & coverage: Save $360 per year

Carrier

Network Coverage

4G LTE Data

Price

Annual Cost

T-Mobile

T-Mobile 4G LTE

Unltd*

$60/mo

$720/yr

Mint Mobile

T-Mobile 4G LTE

Unltd

$30/mo

$360/yr

*Don't waste money on unlimited data - Avg. data usage is only 3-5GBSavings$30/mo$360/yr

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.

Carrier 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

NETWORK

OVERALL

RELIABILITY

SPEED

DATA

CALL

Verizon Coverage

95

96

94

96

94

AT&T Coverage

94

94

95

96

92

T-Mobile Coverage

86

88

82

89

82

Source: Rootmetrics

Best carriers by network

As we've pointed out your service will be delivered on one of the big three networks. Additionally, most low cost carriers offer 5G phone plans at no extra cost.

Find Cheap Cell Phone Plans in Your Area

Carrier 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.

CARRIER

TRUSTPILOT USER RATING

Reach Mobile

4.9

Tello

4.6

US Mobile

4.6

T-Mobile

1.5

Verizon

1.3

AT&T

1.2

Unlimited data plan types

MVNOs offer pretty much any kind of unlimited plan you need. Choose the

Unlimited data plans comparison chart

Carrier

Network

Minutes

Texts

Data

Price

Ting

T-Mobile & Verizon

Unltd

Unltd

Unltd

$25** $20 Off for 3 Months

Mint Mobile

T-Mobile

Unltd

Unltd

Unltd

$30** $90 for 3 months Service

Tello

T-Mobile

Unltd

Unltd

Unltd

$29.30** 25% Off for 6 Months

h2o Wireless

AT&T

Unltd

Unltd

Unltd

$37.50** 25% Off for 3 Months

Pure Talk

AT&T

Unltd

Unltd

Unltd

$41.25** 25% Off for 3 Months

Do you actually 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.

Unlimited data may be the right choice if you:

  • Often stream video and/or play games while away from Wi-Fi

  • Need frequent internet access for work while on the go

  • Often exceed your wireless data cap

  • Have a shared data plan

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.

Is unlimited data really unlimited?

The short answer is no.

Most unlimited data plans give you a set amount of high speed data. Once you go over that you'll drop to 3G speeds or even 2G data. You could also experience slow data speeds if the network is congested.

Just make sure you understand the terms and conditions before choosing the best unlimited plan for you.

Pros and cons of cheap unlimited data plans

Pros

  • Same great networks and features: Keep your major wireless network and all the things you love about your service.

  • No contracts: Switch carriers any time you find a better deal.

  • Flexible plans: Customize plans for everyone in the family, even if you need plans for 5 lines and up.

  • Cheaper prices: Compare plans priced at up to half of what you're used to paying.

  • 5G network access: Most low cost carriers offer the entire network, including 5G speeds.

Cons

  • Unlimited isn't actually unlimited: You may get slower speeds when the network is congested or after you hit your data cap.

What to look for when comparing plans

Sizing up all these options to find the perfect fit can be overwhelming. That's where we come in.

We stay on top of the latest industry information and design tools to help you determine your wireless needs.

Knowing exactly which features really matter to you helps you pick the ideal carrier and plan. Here are some things to consider.

Coverage

Are you on the network that has the strongest wireless signal in your area? That can make a big difference in your satisfaction with your service.

If you're worried that smaller carriers have worse coverage then you can rest easy. MVNOs use the very same cell towers that the major carriers use.

When you're choosing a plan you can rest assured that you'll be getting service on one of the major wireless networks. Choose the AT&T, T-Mobile or Verizon network, depending on your preference.

Not sure which network to pick? See which is strongest in your area with our coverage checker.

Data allowance

You might be able to save money by opting for a plan with less data. Our data usage calculator helps you figure out exactly what you need.

If you do decide an unlimited data plan is right for you there are plenty of options. Carriers like Mint Mobile, Ting and Ultra Mobile all offer unlimited plans for way less than the big companies.

Perks and add-ons

Yep - you'll get your choice of the most popular features and extras even though you'll be saving a bundle.

Choose things like international calling add-ons and cashback guarantees. Some carriers give you even deeper discounts just for buying multiple months at one time.

Number of lines

What if you need multiple lines? You're in luck because virtually all smaller carriers give you the ability to manage everything through one account.

Where MVNOs differ is in their wording. Some give you multiline discounts on family plans. Others simply offer low prices for all the lines on your account whether that's one or 10.

Switching to an 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 even more

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.

Cheap unlimited plan carriers list

AT&T

T-Mobile

Verizon

Red Pocket

Mint Mobile

Twigby

Pure Talk

Ultra Mobile

US Mobile

h2o Wireless

US Mobile

Ting

Good2Go Mobile

Ting

Red Pocket

Unreal Mobile

Tello

Reach Mobile

Cricket Wireless

Red Pocket

Visible

Straight Talk

Boost Mobile

Spectrum Mobile

FreeUP Mobile

GoSmart Mobile

Total Wireless

Altice Mobile

Republic Wireless

Xfinity Mobile

Freedompop

Simple Mobile

CREDO Mobile

Lycamobile

Affinity Cellular

Selectel Wireless

GreatCall

Gen Mobile

yahoo! Mobile

Wing

easyGO Wireless

Speedtalk Mobile

Best cell phone deals

So what if you do want to upgrade your phone? We find you the best deals there too. With a prepaid carrier you can save a ton of money by choosing one of these money saving options:

  • Bring your own phone. The cheapest cell phone is the one you already own. It's also super simple to keep your phone number.

  • Buy a new phone. Save up to 25% off retail when you buy a device through your new carrier.

  • Buy a refurbished cell phone. Compare refurbished phone deals to save up to 50% on popular models in great condition.

Compare cell phone prices

Phone

AT&T

Verizon

T-Mobile

Unlocked

iPhone 11

$349

$599

$599

$349

iPhone 11 Pro

$649

$899

$899

$649

iPhone 11 Pro Max

$749

$999

$999

$749

iPhone 12

$579

$829

$829

$579

iPhone 12 mini

$479

$729

$729

$479

iPhone 12 Pro

$749

$999

$999

$749

iPhone 12 Pro Max

$849

$1,099

$1,099

$849

iPhone SE

$149

$399

$359

$149

iPhone XR

-

$499

$499

$499


Unlimited Data Plan FAQs

Which carrier has the best unlimited data plan?

Mint Mobile offers the best value unlimited data plan costing just $30 per month. Mint Mobile operates on the T-Mobile 4G LTE and 5G network.

Can I share my unlimited data with others?

Shared data plans are fading out of existence as multi-line and family plans offer better shared plan features. If you want shared data you'll need to check with your carrier.

How much does unlimited data cost?

The major networks charge $60-$90 per month plus taxes and fees for unlimited data. With an MVNO you can get the same plan and coverage for $30-$45 per month.


Recap

The wireless industry has shifted from carrier focused to consumer friendly. That means huge savings for you.

Compare cheap unlimited data plans from low cost carriers. Save up to $600 per line without sacrificing quality or features. Bring your own phone when you switch to cut your costs even more.

Time for an upgrade? Compare prices to ensure you get the best cell phone deal. Or buy a refurbished phone and save up to 50% on top of the line devices.

MoneySavingPro methodology

We're here to bring transparency to telecoms, putting power back in your hands. This guides everything we do.

  • We've got high standards. We use our industry expertise to find carriers that reach these standards. We all deserve the best value for money, choice, and customer experience.

  • We care about accuracy. MoneySavingPro is run by cell phone geeks and money saving obsessives. Our content team researches everything thoroughly so that information you read here will give you the whole picture. Everything we do is backed up by the data.

  • We keep things simple. It's our job to break down what you need to know, so you can make informed choices.

Carrier

Best for...

Mins

Texts

Data

Price

Mint Mobile SIM Card - Best cheap unlimited planMint Mobile

Budget

Unlimited

Unlimited

Unlimited

$30/mo

Tello SIM Card - Best unlimited family planTello

Family

Unlimited

Unlimited

Unlimited

$39/mo

Ting SIM Card - Best prepaid unlimited planTing

Prepaid

Unlimited

Unlimited

Unlimited

$45/mo

US Mobile SIM Card - Best 5G unlimited planUS Mobile

5G

Unlimited

Unlimited

Unlimited

$45/mo

Pure Talk SIM Card - Best kids unlimited planPure Talk

Kids

Unlimited

Unlimited

Unlimited

$55/mo

h2o Wireless SIM Card - Best senior unlimited planh2o Wireless

Seniors

Unlimited

Unlimited

Unlimited

$50/mo

Boost Mobile SIM Card - Best unlimited individual planBoost Mobile

Individual

Unlimited

Unlimited

Unlimited

$50/mo

Ultra Mobile SIM Card - Best international unlimited planUltra Mobile

International

Unlimited

Unlimited

Unlimited

$49/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.

The Best Prices on the Best Networks