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Best Deal: Mint Mobile 10GB SIM for $20/mo

Best Prepaid Data SIM Card in 2022

Cheapest prepaid data only plans

99% coverage4G & 5G speedBring your phoneNo contracts
Big wireless coverage at small prices: switch & save up to $600 a year
US Mobile Sim Card - Vertical
2GBLTE Data
$10per month
Powered by:
See DealFree Starter Kit with code: MSPUSM
Red Pocket Sim Card - Vertical
1GBLTE Data
$10per month
Powered by:
Mint Mobile Sim Card - Vertical
4GBLTE Data
$15*per month
Powered by:
See Deal* $45 for 3 Months Service
US Mobile Sim Card - Vertical
4GBLTE Data
$15per month
Powered by:
See DealFree Starter Kit with code: MSPUSM
Ultra Mobile Sim Card - Vertical
2GBLTE Data
$19per month
Powered by:
Mint Mobile Sim Card - Vertical
10GBLTE Data
$20*per month
Powered by:
See Deal* $60 for 3 Months Service
US Mobile Sim Card - Vertical
6GBLTE Data
$20per month
Powered by:
See DealFree Starter Kit with code: MSPUSM
Ultra Mobile Sim Card - Vertical
3GBLTE Data
$24per month
Powered by:
Mint Mobile Sim Card - Vertical
15GBLTE Data
$25*per month
Powered by:
See Deal* $75 for 3 Months Service
Red Pocket Sim Card - Vertical
5GBLTE Data
$25per month
Powered by:
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Disclaimer: 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.

Big savings, no compromises
Nationwide CoveragePowered by the major networks
Bring your own phoneKeep your existing phone and number
4G LTE data speedsSame fast speeds as the big guys
No contractsFlexible and commitment-free
Customize your planOnly pay for what you use
Buy onlineNo need to visit a store
Best Prepaid Data SIM Card Hero
Same coverage, massive savings!
Stop the Unlimited Data Plan Rip Off!
CarrierNetworkDataPriceAnnual
VerizonVerizon 4G & 5GUnlimited*$80/mo$960/yr
US MobileVerizon 4G & 5G5GB$15/mo$180/yr
*Avg. data usage only 3-5GBSavings$65/moSavings$780/yr
Switching & saving is simple
1
Customize your planDon't pay for data you don't use
2
Bring your own phoneKeep your device & number
3
Order SIM card onlineInsert your new SIM card & activate

Cheap prepaid data SIM cards

Prepaid data SIMMint Mobile
iPad data SIMUS Mobile
Hotspot data SIMUltra Mobile
Tablet data SIMMint Mobile
Alarm data SIMRed Pocket
Check Carrier Coverage

Best T-Mobile prepaid data SIM card

Mint Mobile 4GB data only plan* $45 for 3 Months Service

0mins

0texts

4 GB

4G/5G data

$15/mo*

$3.75 per GB

Powered by: T-Mobile

Compare: T-Mobile prepaid data SIM cards


Best Verizon prepaid data SIM card

US Mobile 4GB data only planFree Starter Kit with code: MSPUSM

0mins

0texts

4 GB

4G/5G data

$15/mo

$3.75 per GB

Powered by: Verizon & T-Mobile

Compare: Verizon prepaid data SIM cards


Best AT&T prepaid data SIM card

0mins

0texts

5 GB

4G/5G data

$25/mo

$5.00 per GB

Powered by: AT&T

Compare: AT&T prepaid data SIM cards


Cheap prepaid data SIM card benefits

We love Mobile Virtual Network Operators or MVNOs. If you're on the lookout for cheap cell phone plans, they're the best route to go down.

Want to stay on the same network, keep your phone and number, plus get greater flexibility?

Yep. You've got it. Forget the major carriers. Plans include everything you need, but come at a much better price with an MVNO.

  • Nationwide coverage: These cell phone carriers operate on the very same networks as the big four carriers.
  • High-speed data: Just because you're paying less, that doesn't mean you'll get lower speeds.
  • Much lower prices: Why are MVNOs so much cheaper? They don't have the huge overhead and advertising costs the big guys do.
  • No contracts: Don't get trapped into a two-year agreement.
  • Bring your own device: You can bring your own device. No need to sign up for pricey device payments.
  • Customize your plan: You decide how much data you need. Pick the plan options that fit your budget - not the one your carrier thinks you need.
  • Great customer support: Smaller mobile providers are known for their attention to their customers. Stop feeling like an anonymous number getting lost in the crowd!

Best cheap prepaid data SIM cards

Best prepaid data only SIM card

Mint Mobile SIM Card - Mint Mobile 4GB data only SIM kitMint Mobile SIM Card - Mint Mobile 4GB data only SIM kit
Minutes
0
Texts
0
Data
4 GB
Price
$45** $45 for 3 Months Service
Powered by:

This Mint Mobile 4GB SIM kit includes 4GB data for $45 for 3 months of wireless service. Mint Mobile internet plans offer wireless coverage on the T-Mobile 4G LTE and 5G network.

Plans
PlanMinutesTextsDataPrice

Mint Mobile 4GB Data

Unlimited

Unlimited

4GB

$15*

* $45 for 3 Months Service

Mint Mobile 10GB Data

Unlimited

Unlimited

10GB

$20*

* $60 for 3 Months Service

Mint Mobile 15GB Data

Unlimited

Unlimited

15GB

$25*

* $75 for 3 Months Service

Mint Mobile Unlimited Data

Unlimited

Unlimited

Unlimited

$30*

* $90 for 3 Months Service
Features
Reviews

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 prepaid iPad data SIM card

US Mobile SIM Card - US Mobile 6GB data only SIM kitUS Mobile SIM Card - US Mobile 6GB data only SIM kit
Minutes
0
Texts
0
Data
6 GB
Price
$20Free Starter Kit with code: MSPUSM
Powered by:

This US Mobile 6GB SIM kit includes 6GB data for $20 for 1 month of wireless service. US Mobile internet plans offer wireless coverage on the Verizon & T-Mobile 4G LTE and 5G networks.

Plans
PlanMinutesTextsDataPrice

US Mobile Unlimited Talk & Text

Unlimited

Unlimited

0GB

$8

US Mobile 1GB Data

Unlimited

Unlimited

1GB

$12

US Mobile 5GB Data

Unlimited

Unlimited

5GB

$15

US Mobile 12GB Data

Unlimited

Unlimited

12GB

$20

US Mobile 18GB Data

Unlimited

Unlimited

18GB

$25

US Mobile 30GB Data

Unlimited

Unlimited

30GB

$30

US Mobile Unlimited Data

Unlimited

Unlimited

Unlimited

$45

Free Starter Kit with code: MSPUSM

Features
Reviews

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 prepaid hotspot data SIM card

Ultra Mobile SIM Card - Ultra Mobile 3GB data only SIM kitUltra Mobile SIM Card - Ultra Mobile 3GB data only SIM kit
Minutes
0
Texts
0
Data
3 GB
Price
$24
Powered by:

This Ultra Mobile 3GB SIM kit includes 3GB data for $24 for 1 month of wireless service. Ultra Mobile internet plans offer wireless coverage on the T-Mobile 4G LTE and 5G network.

Plans
PlanMinutesTextsDataPrice

Ultra Mobile 250MB Data - 12 Mths

Unlimited

Unlimited

0.25GB

$10*

* $120 for 12 Months Service

Ultra Mobile 2GB Data - 12 Mths

Unlimited

Unlimited

2GB

$14*

* $168 for 12 Months Service

Ultra Mobile 3GB Data - 12 Mths

Unlimited

Unlimited

3GB

$20*

* $240 for 12 Months Service

Ultra Mobile 6GB Data - 12 Mths

Unlimited

Unlimited

6GB

$25*

* $300 for 12 Months Service

Ultra Mobile 15GB Data - 12 Mths

Unlimited

Unlimited

15GB

$30*

* $360 for 12 Months Service

Ultra Mobile Unlimited Data - 12 Mths

Unlimited

Unlimited

Unlimited

$40*

* $480 for 12 Months Service
Features
Reviews

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

Best prepaid tablet data SIM card

Mint Mobile SIM Card - Mint Mobile 10GB data only SIM kitMint Mobile SIM Card - Mint Mobile 10GB data only SIM kit
Minutes
0
Texts
0
Data
10 GB
Price
$60** $60 for 3 Months Service
Powered by:

This Mint Mobile 10GB SIM kit includes 10GB data for $60 for 3 months of wireless service. Mint Mobile internet plans offer wireless coverage on the T-Mobile 4G LTE and 5G network.

Plans
PlanMinutesTextsDataPrice

Mint Mobile 4GB Data

Unlimited

Unlimited

4GB

$15*

* $45 for 3 Months Service

Mint Mobile 10GB Data

Unlimited

Unlimited

10GB

$20*

* $60 for 3 Months Service

Mint Mobile 15GB Data

Unlimited

Unlimited

15GB

$25*

* $75 for 3 Months Service

Mint Mobile Unlimited Data

Unlimited

Unlimited

Unlimited

$30*

* $90 for 3 Months Service
Features
Reviews

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 prepaid alarm data SIM card

Red Pocket SIM Card - Red Pocket 1GB data only SIM kitRed Pocket SIM Card - Red Pocket 1GB data only SIM kit
Minutes
0
Texts
0
Data
1 GB
Price
$10
Powered by:

This Red Pocket 1GB SIM kit includes 1GB data for $10 for 1 month of wireless service. Red Pocket internet plans offer wireless coverage on the AT&T 4G LTE and 5G network.

Plans
PlanMinutesTextsDataPrice

Red Pocket 500MB Data

500

500

0.50GB

$10

Red Pocket 3GB Data - 12 Mths

Unlimited

Unlimited

3GB

$15*

* $180 for 12 Months Service

Red Pocket 3GB Data

Unlimited

Unlimited

3GB

$20

Red Pocket 10GB Data - 12 Mths

Unlimited

Unlimited

10GB

$22.50*

* $270 for 12 Months Service

Red Pocket 22GB Data - 12 Mths

Unlimited

Unlimited

22GB

$30*

* $360 for 12 Months Service

Red Pocket 10GB Data

Unlimited

Unlimited

10GB

$30

Red Pocket 50GB Data - 12 Mths

Unlimited

Unlimited

50GB

$37.50*

* $450 for 12 Months Service

Red Pocket 22GB Data

Unlimited

Unlimited

22GB

$40

Red Pocket 50GB Data

Unlimited

Unlimited

50GB

$50

Features
Reviews

Pros

  • Nationwide coverage

  • No contracts

  • Latest selection of phones

Cons

  • Account dashboard needs work

  • No 0% financing options on latest phones

  • Customer service

Benefits

  • Operates on all four networks - AT&T, T-Mobile, Sprint, and Verizon

  • Prepaid cell phone plans - no contract, credit check, or activation fees

  • Bring your own GSM or CDMA device and keep your phone number

  • Mobile hotspot/tethering allowed with your plan data

  • Free international calling to 70+ countries

  • Customer service available in English, Chinese, Filipino, and Spanish via chat or phone

What is a prepaid data SIM card?

A data only SIM card is a SIM card that doesn't come with any minutes or text messages. You only receive data.

Prepaid data SIM cards are absolutely perfect if you need an iPad SIM and you want to go online but there's no WiFi available.

Those who would use a data-only SIM card are mainly those who have a data-only device, like an iPad or a hotspot device. That way, they can access the internet in areas that WiFi is not accessible. For instance, say that WiFi is not accessible in a certain location but the 4G LTE or 5G wireless network is available.

Someone in need of internet access for business, school, etc. would then be able to secure mobile broadband internet via tablet or mobile hotspot and a bring your own phone plan. That way, the person can connect to the internet and check anything essential.

Data SIM card sizes

There are different sizes of SIM cards. What you need for a SIM card size is dependent on the device you own.

The iPad requires a nano SIM card. While older tablets may require either a micro SIM card or a standard SIM card.

Most SIM cards are 3-in-1 tricut, meaning that they're one size fits all. Simply cut the card to the size you need to fit the device.

How to switch to a cheaper prepaid data plan

Switching to a cheaper carrier is simple.

  1. Pick a plan. Consider how many connected devices you have and then choose the amount of data you need. Not sure? Get a clearer picture with our data usage calculator.
  2. Prepare to make the switch. Make sure your current account is paid up and in good standing. If you're bringing a mobile hotspot device with you, make sure it's unlocked to use on another carrier.
  3. Set up your new plan. Keep your current carrier account open until your new one is ready to go. You'll get a data only SIM card from your new provider. Follow their instructions to activate your new plan.

Cheapest prepaid data only plans

CarrierNetworkMinutesTextsDataPrice
US MobileVerizon & T-Mobile002GB$10Free Starter Kit with code: MSPUSM
Mint MobileT-Mobile004GB$15** $45 for 3 Months Service
Ultra MobileT-Mobile006GB$29
Mint MobileT-Mobile0015GB$25** $75 for 3 Months Service
Red PocketAT&T001GB$10

Prepaid data SIM card FAQs

Can I get a prepaid data only SIM card?

Yes. You can get a cheap prepaid data SIM card which is ideal for tablets and iPads. Data only plans start at just $5 per month.

What is the best prepaid data SIM card?

The best prepaid data plan depends on how much data you need and your budget. Estimate how much data you really use so you're only paying for what you need.

What is the cheapest prepaid data only plan?

The cheapest data SIM card starts at $5 per month. Low-cost carriers have a selection of data plans so you only need to pay for the data you use.


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.