The Cheapest Unlimited Data Plans

Compare the best cheap unlimited data plans & prices

Best Sprint Plan
Unltd LTE Data
$39 per month
Best T-Mobile Plan
Unltd LTE Data
$40 per month
Best AT&T Plan
Unltd LTE Data
$55 per month
Best Verizon Plan
Unltd LTE Data
$40 per month
Cheap Unlimited Plans Starting at $10/mo - Compare Now

What are the Best Low-Cost Unlimited Plans?

Rob Webber

Rob Webber

Did you know that over 60% of video worldwide is viewed on mobile devices?

If you're an avid HD video buff or you constantly stream music then you're probably always on the hunt for the cheapest unlimited data plan.

Find Cheap Cell Phone Plans in Your Area

The good news is that it's easier than ever to find an affordable phone plan that doesn't cramp your style when it comes to high data usage.

Get ready to save money - in this guide I'm going to show you how you can cut your cell phone bill by up to 50%.

The Cheapest Unlimited Data Plans of April 2020

The Cheapest Unlimited Data Plans
Switch & Save $600/yr - Calculate Your Savings

Cheap Unlimited Data Plans Comparison Chart

CarrierCoverageDataPrice
TelloSprint 4G LTEUnlimited$39
US MobileT-Mobile 4G LTEUnlimited$40
PureTalk USAAT&T 4G LTEUnlimited$55
US MobileVerizon 4G LTEUnlimited$40

Cheap Sprint Unlimited Data Plan: Tello

Best Cheap Unlimited Data Plan: Tello Unlimited

Tello - Unlimited Data* Free Double Data until May 29th
Tello
UnlimitedminsUnlimitedtexts
Unlimited4G data
Powered by:Sprint
Tello SIM Card
NetworkSprint
Data Speed4G LTE
3G NetworkCDMA
Mobile HotspotYes
Bring Your PhoneYes
Keep Your NumberYes
ContractNo - prepaid
Credit CheckNo
Customer Service24/7
International CallsYes - Includes Mexico, Canada & China
Money Back GuaranteeYes - 3 days

Runner up: Red Pocket Mobile Unlimited

Red Pocket Mobile
UnlimitedminsUnlimitedtexts
Unlimited4G data
Powered by:AT&TSprint
Red Pocket Mobile SIM Card
NetworkAT&T, T-Mobile, Verzion, Sprint
Data Speed4G LTE
3G NetworkCDMA & GSM
Mobile HotspotYes
Bring Your PhoneYes
Keep Your NumberYes
ContractNo - prepaid
Credit CheckNo
Customer Service24/7
International CallsYes - Includes 70 countries
Money Back GuaranteeYes - 14 days

Sprint National 4G LTE Coverage Without Sprint Prices

Sprint Coverage Map

Sprint vs Tello Price Comparison

Keep your Sprint phone, number & coverage: Save $252 per year

CarrierNetwork Coverage4G LTE DataPriceAnnual Cost
SprintSprint 4G LTEUnltd*$60/mo$720/yr
TelloSprint 4G LTEUnltd$39/mo$468/yr
*Don't waste money on unlimited data - Avg. data usage is only 3-5GBSavings$21/mo$252/yr

Cheap T-Mobile Unlimited Data Plan: US Mobile

Best Cheap Unlimited Data Plan: US Mobile Unlimited

US Mobile
UnlimitedminsUnlimitedtexts
Unlimited4G data
Powered by:VerizonT-Mobile
US Mobile SIM Card
NetworkT-Mobile & Verizon
Data Speed4G LTE
3G NetworkGSM & CDMA
Mobile HotspotYes
Bring Your PhoneYes
Keep Your NumberYes
ContractNo - prepaid
Credit CheckNo
Customer Service24/7
International CallsNo
Money Back GuaranteeNo

Runner up: Ultra Mobile Unlimited

Ultra Mobile - Unlimited Data* 12 Mths Service for $480
Ultra Mobile
UnlimitedminsUnlimitedtexts
Unlimited4G data
Powered by:T-Mobile
Ultra Mobile SIM Card
NetworkT-Mobile
Data Speed4G LTE
3G NetworkGSM
Mobile HotspotYes
Bring Your PhoneYes
Keep Your NumberYes
ContractNo - prepaid
Credit CheckNo
Customer Service24/7
International CallsYes - Includes 80 countries
Money Back GuaranteeYes - 10 day

T-Mobile National 4G LTE Coverage Without T-Mobile Prices

T-Mobile Coverage Map

T-Mobile vs US Mobile Price Comparison

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

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

Cheap AT&T Unlimited Data Plan: PureTalk USA

Best Cheap Unlimited Data Plan: PureTalk USA Unlimited

PureTalk USA - Unlimited Data* 25% Off for 3 Months
PureTalk USA
UnlimitedminsUnlimitedtexts
Unlimited4G data
Powered by:AT&T
PureTalk USA SIM Card
NetworkAT&T
Data Speed4G LTE
3G NetworkGSM
Mobile Hotspotn/a
Bring Your PhoneYes
Keep Your NumberYes
ContractNo - prepaid
Credit CheckNo
Customer Service24/7
International Callsn/a
Money Back Guaranteen/a

Runner up: Red Pocket Mobile Unlimited

Red Pocket Mobile
UnlimitedminsUnlimitedtexts
Unlimited4G data
Powered by:AT&TSprint
Red Pocket Mobile SIM Card
NetworkAT&T, T-Mobile, Verzion, Sprint
Data Speed4G LTE
3G NetworkCDMA & GSM
Mobile HotspotYes
Bring Your PhoneYes
Keep Your NumberYes
ContractNo - prepaid
Credit CheckNo
Customer Service24/7
International CallsYes - Includes 70 countries
Money Back GuaranteeYes - 14 days

AT&T National 4G LTE Coverage Without AT&T Prices

AT&T Coverage Map

AT&T vs PureTalk USA Price 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
PureTalk USAAT&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

Cheap Verizon Unlimited Data Plan: US Mobile

Best Cheap Unlimited Data Plan: US Mobile Unlimited

US Mobile
UnlimitedminsUnlimitedtexts
Unlimited4G data
Powered by:VerizonT-Mobile
US Mobile SIM Card
NetworkT-Mobile & Verizon
Data Speed4G LTE
3G NetworkGSM & CDMA
Mobile HotspotYes
Bring Your PhoneYes
Keep Your NumberYes
ContractNo - prepaid
Credit CheckNo
Customer Service24/7
International CallsNo
Money Back GuaranteeNo

Runner up: Reach Mobile Unlimited

Reach Mobile - Unlimited Data* $15 Off for 3 Months
Reach Mobile
UnlimitedminsUnlimitedtexts
Unlimited4G data
Powered by:Verizon
Reach Mobile SIM Card
NetworkAT&T, Verizon
Data Speed4G LTE
3G NetworkGSM & CDMA
Mobile Hotspotn/a
Bring Your PhoneYes
Keep Your NumberYes
ContractNo
Credit CheckNo
Customer Service24/7
International Callsn/a
Money Back Guaranteen/a

Verizon National 4G LTE Coverage Without Verizon Prices

Verizon Coverage Map

Verizon vs US Mobile Price Comparison

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

CarrierNetwork Coverage4G LTE DataPriceAnnual Cost
VerizonVerizon 4G LTEUnltd*$80/mo$960/yr
US MobileVerizon 4G LTEUnltd$40/mo$480/yr
*Don't waste money on unlimited data - Avg. data usage is only 3-5GBSavings$40/mo$480/yr

Cheap Overall Unlimited Data Plan: Tello

Best Cheap Unlimited Data Plan: Tello Unlimited

Tello - Unlimited Data* Free Double Data until May 29th
Tello
UnlimitedminsUnlimitedtexts
Unlimited4G data
Powered by:Sprint
Tello SIM Card
NetworkSprint
Data Speed4G LTE
3G NetworkCDMA
Mobile HotspotYes
Bring Your PhoneYes
Keep Your NumberYes
ContractNo - prepaid
Credit CheckNo
Customer Service24/7
International CallsYes - Includes Mexico, Canada & China
Money Back GuaranteeYes - 3 days

MVNOs Offer Big Coverage for a Small Price

The big four carriers have more network capacity than they need for their own customers. Enter MVNOs - Mobile Virtual Network Operators. These alternative carriers lease the extra space and sell to you at discounted rates.

MVNO Benefits:

  • Reliable service on America's four major cellular networks.
  • Keep your phone and your number.
  • Highly rated - often more personalized - customer service.
  • Offer a wide range of custom plans, so you only pay for what you need.
  • Make it easy to sign up online.
  • No contracts or credit checks.

Additionally, most MVNOs offer prepaid plans which means no overage charges or early termination fees.

Key Considerations When Choosing a Cheap Unlimited Data Plan

There are a couple of things to think about before you choose a plan.

Do You Actually Need Unlimited Data?

Have you monitored your phone data usage to see how much you actually need? You can typically see this information in your device settings or in your account through your wireless carrier.

The truth is that most people don't need unlimited high-speed data. For truly high data users unlimited may be a good choice. This is likely only the case if you spend a lot of time doing HD video streaming or gaming away from your home Wi-Fi.

We make it easy to find the right monthly plan for your needs:

Is Unlimited Data Really Unlimited?

The term is misleading in a way. Yes, you get a much larger allowance at 4G LTE speeds- but (sorry, there's always a but!) - most carriers reserve the right to throttle service to 2G or 3G speeds after a certain amount of use. T-Mobile has the highest deprioritization threshold at 50 GB while others may be as low as 22 GB.

That doesn't mean you definitely will be throttled. If you've reached your high-speed limit most carriers will throttle in times of cellular traffic congestion (peak times). Of course, the reality is that only a very small fraction of smartphone users even reach this threshold in the first place.

It's always a good idea to read the terms and conditions in the fine print.

Compare Cell Phone Plans

Starting at:$9/mo
TelloSprint

Great Ways To Save on Your Next Smartphone

After so many years of the two-year contract we all got used to upgrading at least every 24 months. But is it really cost-effective to buy a new phone? We don't think so. You wouldn't upgrade your television or your car every two years just because a new model comes out.

Changes to the newest, shiniest smartphones are typically minor. You can save a lot of money by going with one of these options instead of costly device payments:

  1. BYOP: Do you actually need that iPhone X or Samsung Galaxy S9? Bring your own phone instead and prolong its usefulness while saving about $1000.
  2. Buy a used smartphone: Get a great deal on a recent model and save 50% over retail.
  3. Sell your old phone: Earn cash toward a new device by selling your old one. Compare offers for the best deal.

If you do keep your device when switching carriers make sure you know how to unlock it for use on your new service.

Recap

The surge of the MVNO industry means more competition and better unlimited plan prices for you. You can see this trend clearly in our unlimited data plans comparison.

Don't be afraid to break away from the old (expensive) way of buying phone service. Your wallet will thank you!

Compare Cell Phone Plans

Starting at:$9/mo
TelloSprint

Unlimited Data Cell Phone Plans FAQs

How do I switch to an unlimited data cell phone plan with another carrier?

Switching to an MVNO is smart, quick and simple. You don't have to buy a new device, since you can bring your own phone to the new carrier and you can keep your old number. All you need to do is order a prepaid SIM card and once you have that, you can switch your phone service in as little as 2-3 minutes.

Do these unlimited data cell phone plans have network coverage in my area?

All MVNO's are powered by at least one of the big 4's networks. In our comparison list of unlimited data cell phone plan we display the network options available with each plan. For example, if the plan says 'powered by Verizon', it means the carrier operates on the Verizon network and you'll receive exactly the same nationwide 4G LTE coverage that you would if you bought a plan from Verizon directly.

Can I keep my phone number when I switch to a new unlimited data cell phone plan?

Yes! It's easy to port your existing phone number to another carrier during the activation process.

Will an unlimited data cell phone plan with any carrier work with my phone?

Yes! Most unlocked smartphones that have a SIM card slot will work with your new unlimited data cell phone plan. If your phone is locked to a carrier you will need to contact your existing carrier to get it unlocked.

How do I check if my device is compatible with the unlimited data cell phone plan I want?

You can check your devices compatibility on the carriers website before you signup for a new unlimited data cell phone plan.

Is there a contract or credit check?

No. MVNO's work on a prepaid month-to-month basis, meaning there is no credit check or commitment, so you can switch to a new unlimited data cell phone plan whenever you like.

How does billing work these unlimited data cell phone plans?

All plans are prepaid with no contract. This means that you pay for 30 days when your plan starts, not afterwards. Most MVNO's allow AutoPay which ensures you'll automatically renew your plan every 30 days.

Can I share my unlimited data cell phone plan across multiple devices?

No. Each unlimited data cell phone plan is for one line and every device needs it's own line.

Do unlimited data cell phone plans allow tethering?

Yes, most unlimited data cell phone plan allow tethering but it will depend on the carrier and plan you select. Check the carrier site before signing up.

Do unlimited data cell phone plans offer international calling?

Yes, most MVNO's include calls to international countries. Be sure to check the carriers website for more details before you sign up.

Do MVNO's have a refund policy?

Most MVNO's offer a refund within 7 days if you are not satisfied with the unlimited data cell phone plan you selected. Check the carriers website for full details before you sign up.

Who should switch to an unlimited data cell phone plan?

MVNO's are perfect for anyone that is looking to save money on an unlimited data cell phone plan, without compromising on coverage, there's a customized plan suitable for everyone.

The Best Prices on the Best Networks

All low-cost carriers are powered by the major US networks

Compare the Best Cell Phone Plans

Switch & Save $600/yr - Calculate Your Savings