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AT&T Prepaid SIM Cards

Compare prepaid phone plans powered by AT&T

AT&T's Nationwide CoverageAT&T's 4G LTE Data SpeedsKeep Your AT&T PhoneNo Contracts or Credit Checks
Best 2GB Plan
2GB LTE Data
$15* per month
Powered by:AT&T

See Deal

* 25% Off for 3 Months
Best 3GB Plan
3GB LTE Data
$19 per month
Powered by:AT&T

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Best 8GB Plan
8GB LTE Data
$20* per month
Powered by:AT&T

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* $60 for 3 months
Best Unlimited Plan
Unltd LTE Data
$37.50* per month
Powered by:AT&T

See Deal

* 25% Off for 3 Months
Check Coverage
It's never been easier to switch your carrier & saveSave up to $600 a year
Starting at$10
Powered by:AT&T
3GB DataUnlimitedUnlimited3GB$19
8GB DataUnlimitedUnlimited8GB$30
500MB Data5005000.5GB$10
1GB Data1,000Unlimited1GB$15
10GB DataUnlimitedUnlimited10GB$40
20GB DataUnlimitedUnlimited20GB$40
Unlimited DataUnlimitedUnlimitedUnlimited$60

Good2Go Mobile SIM Card

* Double Data for 3 Months
Starting at$10
Powered by:AT&T
Unlimited Talk & TextUnlimitedUnlimited0GB$10
3GB DataUnlimitedUnlimited6GB$20*
1GB DataUnlimitedUnlimited2GB$15*
5GB DataUnlimitedUnlimited10GB$30*
10GB DataUnlimitedUnlimited20GB$40*

PureTalk USA SIM Card

* 25% Off for 3 Months
Starting at$15*
Powered by:AT&T
2GB DataUnlimitedUnlimited2GB$15*
4GB DataUnlimitedUnlimited4GB$18.75*
6GB DataUnlimitedUnlimited6GB$22.50*
10GB DataUnlimitedUnlimited10GB$26.25*
20GB DataUnlimitedUnlimited20GB$33.75*
Unlimited DataUnlimitedUnlimitedUnlimited$41.25*
Starting at$15
Powered by:AT&T
8GB Plan* $60 for 3 monthsUnlimitedUnlimited8GB$20*
3GB Plan* $45 for 3 monthsUnlimitedUnlimited3GB$15*
12GB Plan* $75 for 3 monthsUnlimitedUnlimited12GB$25*

h2o Wireless SIM Card

* 25% Off for 3 Months
Starting at$15*
Powered by:AT&T
Unlimited DataUnlimitedUnlimitedUnlimited$37.50*
6GB DataUnlimitedUnlimited6GB$22.50*
2GB DataUnlimitedUnlimited2GB$15*
15GB DataUnlimitedUnlimited15GB$30*

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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.

Find Cheap Cell Phone Plans in Your Area
Coverage CheckerFind great value plans with the best coverage in your area
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It's never been easier to switch your carrier & save
Stop the Unlimited Data Plan Rip Off!
AT&TAT&T 4G LTEUnlimited*$75/mo$900/yr
Red Pocket MobileAT&T 4G LTE8GB$30/mo$360/yr
*Avg. AT&T unlimited plan customer uses 5GBSavings$45/moAnnual Savings$540/yr
3 Simple Steps To Switch & Save
Choose a Custom PlanDon't pay for data you don't use
Bring Your Own PhoneKeep your phone & number
Insert SIM & ActivateInsert your new SIM card & activate


How do I switch to a AT&T SIM card plan?

Switching to a AT&T 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.

Does AT&T have network coverage in my area?

All AT&T MVNO's are powered by the AT&T network. This means you'll receive exactly the same nationwide 4G LTE coverage that you would if you bought a plan from AT&T directly.

Can I keep my phone number when I switch to a AT&T SIM card plan?

Yes! It's easy to port your existing phone number to a AT&T during the activation process.

Will a AT&T SIM card plan work with my phone?

Yes! Most unlocked smartphones that have a SIM card slot will work with your new AT&T SIM card 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 AT&T SIM card plan I want?

You can check your devices compatibility on the carriers website before you signup for a new AT&T SIM card plan.

Do AT&T MVNO's 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 whenever you like.

How does billing work with AT&T MVNO's?

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

Can I share my AT&T SIM card plan across multiple devices?

No. Each AT&T SIM card plan is for one line and every device needs it's own line.

Do AT&T SIM card plan allow tethering?

Yes, most AT&T SIM card plan allow tethering but it will depend on the MVNO and plan you select. Check the carrier site before signing up.

Do AT&T SIM card plan cell phone plans offer international calling?

Yes, most AT&T MVNO's include calls to international countries. Be sure to check the carriers website for more details before you sign up.

Do AT&T MVNO's have a refund policy?

Most AT&T MVNO's offer a refund within 7 days if you are not satisfied with the AT&T SIM card plan you selected. Check the carriers website for full details before you sign up.

Who should switch to a AT&T SIM card plan?

AT&T MVNO's are perfect for anyone that is looking to save money, without compromising on coverage, there's a customized plan suitable for everyone.

AT&T Network Specs

3G Bands:850, 1900MHz
4G LTE Bands:1900, 1700/2100, 850, 700, 2300Mhz
Bring Your Phone:Yes
Keep Your Number:Yes
Contract:No - Postpaid
Credit Check:Yes

AT&T Company Info

Headquarters:208 S. Akard St. Dallas, TX 75202
Customer Service:(800) 331-0500
Website:Go to Website
Wikipedia:Go to Wikipedia
Facebook:Go to Facebook
Twitter:Go to Twitter

Prepaid SIM Card Comparison

Switch & Save $600/yr - Calculate Your Savings