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Compare Cheap Unlimited Data Phone Plans

Big network coverage at small prices!

Nationwide Coverage4G LTE Data SpeedKeep Your Phone & NumberNo Contract
Switch & Save$600*per year

Saving Example - T-Mobile vs Mint Mobile

Network: T-Mobile 4G LTE
Data: Unlimited*
Monthly Cost: $70
Annual Cost: $840
Network: T-Mobile 4G LTE
Data: 8GB
Monthly Cost: $20
Annual Cost: $240
Switch & Save: $600/yr
Don't waste money on data you don't use!*average data usage of unlimited data plan customer is 3-5GB

Keep your phone, number & network coverage - Save your money!

Monthly Price
Data
Minutes
Coverage Checker
Plan Type

Showing cheap plans compatible with

UnlimitedminsUnlimitedtexts
Unlimited4G data
$39per month
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
Check Phone Compatibility
Average Customer Rating15 User Reviews
2PureTalk USA - Unlimited Data* 25% Off for 3 Months
UnlimitedminsUnlimitedtexts
Unlimited4G data
$41.25*per month
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
Check Phone Compatibility
Average Customer Rating15 User Reviews
3Reach Mobile - Unlimited Data* $15 Off for 3 Months
UnlimitedminsUnlimitedtexts
Unlimited4G data
$55*per month
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
Check Phone Compatibility
Average Customer Rating5 User Reviews
4h2o Wireless - Unlimited Data* 25% Off for 3 Months
UnlimitedminsUnlimitedtexts
Unlimited4G data
$37.50*per month
Powered by:AT&T
h2o Wireless 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
Average Customer Rating6 User Reviews
UnlimitedminsUnlimitedtexts
Unlimited4G data
$49per month
Powered by:T-Mobile
Boom! Mobile SIM Card
NetworkAT&T, Sprint, Verizon
Data Speed4G LTE
3G NetworkCDMA, GSM
Mobile Hotspotn/a
Bring Your PhoneYes
Keep Your NumberYes
ContractNo - prepaid
Credit CheckNo
Customer Service24/7
International Callsn/a
Money Back Guaranteen/a
Average Customer Rating5 User Reviews
6Ultra Mobile - Unlimited Data* 12 Mths Service for $480
UnlimitedminsUnlimitedtexts
Unlimited4G data
$40*per month
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
Check Phone Compatibility
Average Customer Rating7 User Reviews
UnlimitedminsUnlimitedtexts
Unlimited4G data
$59per month
Powered by:AT&T
Boom! Mobile SIM Card
NetworkAT&T, Sprint, Verizon
Data Speed4G LTE
3G NetworkCDMA, GSM
Mobile Hotspotn/a
Bring Your PhoneYes
Keep Your NumberYes
ContractNo - prepaid
Credit CheckNo
Customer Service24/7
International Callsn/a
Money Back Guaranteen/a
Average Customer Rating5 User Reviews

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MoneySavingPro is a free price comparison service but we do not provide service directly. We do our best to keep all the information up to date but there may be some discrepancies between the price you pay.

3 SIMple Steps to Switch & Save

1. Choose a Custom Plan

Don't pay for data you don't use

2. Bring Your Own Phone

Keep your phone & number

3. Insert SIM & Activate

Insert your new SIM card & activate

Stop Wasting Money on Data You Don't Use

Unlimited plan customers only use 3-5GB of data per month

Stop the Unlimited Data Plan Rip Off!
Saving Example - Switch & Save $600 per year
CarrierNetworkDataMonthlyCost
T-MobileT-Mobile 4G LTEUnlimited*$70/mo$840/yr
Mint MobileT-Mobile 4G LTE8GB$20/mo$240/yr

*Avg. T-Mobile unlimited plan customer uses 5GB

Savings$50/mo$600/yr

Unlimited Cell Phone Plans FAQs

How do I switch to an unlimited 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 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 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 cell phone plan?

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

Will an unlimited 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 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 cell phone plan I want?

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

How does billing work these unlimited 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 cell phone plan across multiple devices?

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

Do unlimited cell phone plans allow tethering?

Yes, most unlimited 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 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 cell phone plan you selected. Check the carriers website for full details before you sign up.

Who should switch to an unlimited cell phone plan?

MVNO's are perfect for anyone that is looking to save money on an unlimited 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

Switch & Save $600/yr - Calculate Your Savings
Compare Plans