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Cheapest Unlimited Phone Plans

Cheapest phone plans with unlimited everything

Best Sprint Plan
Unltd LTE Data
$39 per month
Best T-Mobile Plan
Unltd LTE Data
$40 per month
Powered by:T-Mobile

See Deal

T-Mobile Plans

Use code: MSPUSM for Free Starter Kit

Best AT&T Plan
Unltd LTE Data
$41.25* per month
Powered by:AT&T

See Deal

AT&T Plans

* 25% Off for 3 Months

Best Verizon Plan
Unltd LTE Data
$40 per month
Powered by:Verizon

See Deal

Verizon Plans

Use code: MSPUSM for Free Starter Kit

Cheap Unlimited Phone Plans

If you're a heavy data user you know the pain of running out. It's especially annoying when it happens just as you need to send that important email or want to stream the next episode of your favorite show.

Sure, unlimited data plans are back after falling off the map for a few years, but they're expensive. Does it have to be that way?

Find Cheap Cell Phone Plans in Your Area

Stay tuned for an overview of what's out there as far as the best and cheapest unlimited data plans.

I'm going to show you how to save money on your wireless service and your device.

Switch & Save $600/yr - Calculate Your Savings

Cheapest Sprint Unlimited Phone Plans

UnlimitedminsUnlimitedtexts
Unlimited4G data
$39per month
Powered by:Sprint
Tello SIM Card
  • Flexible plans up to 10 GB of high-speed data
  • Free texting with all plans
  • Change your plan any time
  • Unlimited 2G data
  • Monthly plans or pay-as-you-go
Average Customer Rating16 User Reviews

This Tello plan includes unlimited minutes, unlimited texts and unlimited of 4G LTE data for $39 per month.

Tello is powered by the nationwide Sprint 4G LTE Network. Tello offers unlimited data plans with no contract, fees or credit check. Choose a customized plan based on your usage and upgrade or downgrade anytime.

Tello allows you to turn your phone into a hotspot with free tethering. You can bring your own phone to Tello and keep your phone number. Tello is compatible with most CDMA unlocked phones. Check Phone Compatibility

Tello includes international calling, VoLTE and Wi-Fi Calling. Tello plans automatically renew every 30 days with monthly billing and can be canceled at any time. Tello offers 24/7 customer service.

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

Cheapest T-Mobile Unlimited Phone Plans

US Mobile - Unlimited Data

Use code: MSPUSM for Free Starter Kit
UnlimitedminsUnlimitedtexts
Unlimited4G data
$40per month
Powered by:VerizonT-Mobile
US Mobile SIM Card
  • 99% of phones are compatible
  • Super flexible, customizable plans
  • Unlimited data plan option
  • Three data speed choices
  • Dashboard that allows you to see the whole family's mobile usage
Average Customer Rating13 User Reviews

This US Mobile plan includes unlimited minutes, unlimited texts and unlimited of 4G LTE data for $40 per month.

US Mobile is powered by the nationwide Verizon & T-Mobile 4G LTE Network. US Mobile offers unlimited data plans with no contract, fees or credit check. Choose a customized plan based on your usage and upgrade or downgrade anytime.

US Mobile allows you to turn your phone into a hotspot with free tethering. You can bring your own phone to US Mobile and keep your phone number. US Mobile is compatible with most GSM unlocked phones. Check Phone Compatibility

US Mobile includes international calling, VoLTE and Wi-Fi Calling. US Mobile plans automatically renew every 30 days with monthly billing and can be canceled at any time. US Mobile offers 24/7 customer service.

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

Cheapest AT&T Unlimited Phone Plans

PureTalk USA - Unlimited Data

* 25% Off for 3 Months
UnlimitedminsUnlimitedtexts
Unlimited4G data
$41.25*per month
Powered by:AT&T
PureTalk USA SIM Card
  • Good plan selection
  • Unlimited talk and text with all plans
  • Unlimited 2G data
  • Clean, user-friendly website
  • Competitive pricing
  • Multi-line discount
Average Customer Rating15 User Reviews

This PureTalk USA plan includes unlimited minutes, unlimited texts and unlimited of 4G LTE data for $41.25* per month.

PureTalk USA is powered by the nationwide AT&T 4G LTE Network. PureTalk USA offers unlimited data plans with no contract, fees or credit check. Choose a customized plan based on your usage and upgrade or downgrade anytime.

PureTalk USA allows you to turn your phone into a hotspot with free tethering. You can bring your own phone to PureTalk USA and keep your phone number. PureTalk USA is compatible with most GSM unlocked phones. Check Phone Compatibility

PureTalk USA includes international calling, VoLTE and Wi-Fi Calling. PureTalk USA plans automatically renew every 30 days with monthly billing and can be canceled at any time. PureTalk USA offers 24/7 customer service.

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

Cheapest Verizon Unlimited Phone Plans

US Mobile - Unlimited Data

Use code: MSPUSM for Free Starter Kit
UnlimitedminsUnlimitedtexts
Unlimited4G data
$40per month
Powered by:VerizonT-Mobile
US Mobile SIM Card
  • 99% of phones are compatible
  • Super flexible, customizable plans
  • Unlimited data plan option
  • Three data speed choices
  • Dashboard that allows you to see the whole family's mobile usage
Average Customer Rating13 User Reviews

This US Mobile plan includes unlimited minutes, unlimited texts and unlimited of 4G LTE data for $40 per month.

US Mobile is powered by the nationwide Verizon & T-Mobile 4G LTE Network. US Mobile offers unlimited data plans with no contract, fees or credit check. Choose a customized plan based on your usage and upgrade or downgrade anytime.

US Mobile allows you to turn your phone into a hotspot with free tethering. You can bring your own phone to US Mobile and keep your phone number. US Mobile is compatible with most GSM unlocked phones. Check Phone Compatibility

US Mobile includes international calling, VoLTE and Wi-Fi Calling. US Mobile plans automatically renew every 30 days with monthly billing and can be canceled at any time. US Mobile offers 24/7 customer service.

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

MVNOs Offer Big Coverage at a Small Price

An easy way to get a cheaper unlimited data plan is to go with an alternative carrier.

MVNOs, which stands for Mobile Virtual Network Operators, are smaller mobile phone service providers that offer discounted rates on the big four networks. Some also offer unlimited plans.

Benefits of MVNOs:

  • The same reliable service on the nation's largest 4G LTE networks
  • Lower prices - savings of up to 50% or more over the big four
  • Great customer service - highly rated support often available 24/7
  • Custom plans that give you more options to pay for only what you need
  • Most are prepaid plans with no credit checks, contracts, early termination fees, etc.
  • Easy to switch - order online, swap SIM cards
  • Keep your phone number and device

Key Considerations When Choosing an Unlimited Data Plan

Choosing a plan isn't just about how much data you're getting - there are other factors to consider before making your final decision.

What are the restrictions?

  • Will your data speeds be throttled after a certain amount is used?
  • Are you stuck streaming videos in DVD quality or will you pay a premium for high definition?
  • Do you need to tether to your other devices? Make sure it's permitted.
  • Can you use your data in other countries?

Essentially, it all boils down to reading the fine print as you compare unlimited plans.

Do You Actually Need Unlimited Data?

Before hitting that buy button, you should figure out whether you actually need an unlimited plan. You know that feeling when you realize you're paying for 200 TV channels but you only actually watch five of them? It makes sense to avoid doing that with your cell plan.

Unlimited data may be the right choice if:

  • You often stream music and/or video away from WiFi
  • You need frequent access to email and the web for work on the go
  • You find yourself paying too many overage charges.
  • You're sharing data with additional lines.

If you're not sure, use our convenient data usage calculator. 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?

Unlimited 4G LTE data is a misnomer. The term doesn't literally mean unlimited high-speed data. What it means is that you get a bigger high-speed mobile data allotment than with other plans, and once you hit a ceiling your speeds may be deprioritized during times of network congestion. When that happens you'll drop to 3G speeds or lower.

What's the cutoff for high-speed data limits? That depends on the network you choose. Most sit around 22 - 26 GB. Again, read the terms and conditions carefully.

Great Ways to Save on Your Next Smartphone

We've been programmed to believe that we "need" a smartphone upgrade every one to two years.

If you're changing plans as a way of saving money on your monthly bill, you can add to your savings by avoiding that expensive - and typically unnecessary - purchase.

Here are some good options:

  1. BYOP: Bring your own phone to your next carrier. If you stay on the same network you don't have to do anything. If you change networks you just need to unlock your phone.
  2. Buy a refurbished smartphone: If your device is on its last legs or it isn't compatible with your new carrier, you'll save over 50% if you buy a refurbished phone.
  3. Sell your old phone for cash: If you decide to upgrade, don't leave your old phone laying around. You can sell your old phone for cash and get twice as much as in-store trade-in.

Recap

The takeaway: you no longer need to pay premium prices for unlimited data on the most reliable networks in the wireless industry.

Even better, there's no reason to shell out $900 for a smartphone or tie yourself to a carrier because of device payments.

Choose your network, your plan, and your price from our cell phone plans comparison chart - boom, done!

Rob Webber

Rob Webber

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 NetworksAll low-cost carriers are powered by the major US networks
Switch & Save $600/yr - Calculate Your Savings