Looking for the best value unlimited data plan on the AT&T network?
The good news is that there are now many more options than you may have realized. With an AT&T MVNO you can keep your beloved AT&T network coverage without paying AT&T prices.
We're going to show you how you can save up to 50% on your cell phone bill, without any sacrifices.
Best cheap AT&T unlimited data plan
- Minutes
- Unlimited
- Texts
- Unlimited
- Data
- Unlimited
- Price
- $12.50/mo** 50% Off First Month
Boost Mobile Unlimited plan includes unlimited mins, unlimited texts and unlimited data for only $12.50 per month. Boost Mobile plans offer wireless coverage on the AT&T 5G and 4G LTE network.
| Plan | Data | Price |
|---|---|---|
Boost Mobile 5GB | 5GB | $5* * 66% Off for 3 Months |
Boost Mobile 1GB - 12 Mths | 1GB | $8* * $100 for 1 year service |
Boost Mobile Unlimited Data | Unlimited | $12.50* * 50% Off First Month |
Boost Mobile 15GB | 15GB | $20* * $240 for 1 year service |
Pros
Nationwide coverage on AT&T & T-Mobile
5G & 4G LTE data speeds
Buy online and no credit checks
Bring your own phone
Cheapest unlimited data plan
Cons
No data only plans
Best AT&T prepaid unlimited data plan
- Minutes
- Unlimited
- Texts
- Unlimited
- Data
- Unlimited
- Price
- $42/mo** 25% Off for 3 Months
PureTalk Unlimited plan includes unlimited mins, unlimited texts and unlimited data for only $42 per month. PureTalk plans offer wireless coverage on the AT&T 5G and 4G LTE network.
| Plan | Data | Price |
|---|---|---|
PureTalk 2GB | 2GB | $15* * 25% Off for 3 Months |
PureTalk 4GB | 4GB | $19* * 25% Off for 3 Months |
PureTalk 6GB | 6GB | $22* * 25% Off for 3 Months |
PureTalk 10GB | 10GB | $26* * 25% Off for 3 Months |
PureTalk 20GB | 20GB | $34* * 25% Off for 3 Months |
PureTalk Unlimited Data | Unlimited | $42* * 25% Off for 3 Months |
Pros
5G & 4G LTE coverage
30-day risk-free guarantee
Multi-line discounts
0% finance for new phones
US-based customer service
Supports eSIM
Cons
There are cheaper plans out there
May slow speeds at busy times
Best AT&T 100GB data plan
- Minutes
- Unlimited
- Texts
- Unlimited
- Data
- 100GB
- Price
- $38/mo** Only $450 for 12 Mths Service
Red Pocket 100GB plan includes unlimited mins, unlimited texts and 100GB data for only $38 per month. Red Pocket plans offer wireless coverage on the AT&T 5G and 4G LTE network.
| Plan | Data | Price |
|---|---|---|
Red Pocket 500MB - 12 Mths | 500MB | $5 * Only $60 for 12 Mths Service |
Red Pocket 3GB - 12 Mths | 3GB | $15* * Only $180 for 12 Mths Service |
Red Pocket 10GB - 12 Mths | 10GB | $23* * Only $270 for 12 Mths Service |
Red Pocket 25GB - 12 Mths | 25GB | $30* * Only $360 for 12 Mths Service |
Red Pocket 100GB - 12 Mths | 100GB | $38* * Only $450 for 12 Mths Service |
Pros
Nationwide coverage
No contracts
Latest selection of phones
Cons
Account dashboard needs work
No 0% financing options on latest phones
Customer service
AT&T unlimited phone plans
| Plan | Data | Monthly Price | Annual Cost |
|---|---|---|---|
| AT&T Unlimited Extra | Unlimited | $75 | $900 |
| AT&T Unlimited Elite | Unlimited | $85 | $1,020 |
Cheapest AT&T unlimited data plans
| Carrier | Data | Network | Price |
|---|---|---|---|
| Boost Mobile Unlimited plan | Unltd | AT&T & T-Mobile | $12.50/mo** 50% Off First Month |
| Tello Unlimited plan | Unltd | T-Mobile | $29/mo |
| Mint Mobile Unlimited plan | Unltd | T-Mobile | $30/mo |
| US Mobile Unlimited plan | Unltd | Verizon & T-Mobile | $35/mo* FREE 10-Day Trial |
| Lycamobile Unlimited plan | Unltd | T-Mobile | $20/mo** Only $20 for First 3 Months |
AT&T vs Red Pocket comparison
Keep your AT&T phone, number & coverage: Save $540 per year
| Carrier | Network Coverage | 4G/5G Data | Price | Annual Cost |
|---|---|---|---|---|
| AT&T | AT&T 4G & 5G | Unltd* | $75/mo | $900/yr |
| Red Pocket | AT&T 4G & 5G | 25GB | $30/mo | $360/yr |
| *Don't waste money on unlimited data - Avg. data usage is only 3-5GB | Savings | $45/mo | $540/yr | |
AT&T unlimited plan benefits
Need a lot of data for not a lot of money? We recommend switching to an AT&T MVNO. These smaller carriers offer cheap unlimited data plans on the same wireless networks as the major carriers use.
Keep your reliable wireless service on the AT&T network without any hassles. Get great prices and flexibility, and keep your phone number.
Unlimited data plans from AT&T MVNOs include everything you need plus help you save money. Play more unlimited games, shows and more without worrying about data caps.
- Same great wireless coverage: Smaller cell phone carriers operate on the very same nationwide 4G LTE and 5G networks as the big companies.
- Much lower prices: Save up to $600 a year per line whether you've got plans for 2 lines or plans for 5 lines. Why are MVNOs so much cheaper? They usually don't have physical stores so their costs are lower. They then pass those savings on to you.
- No contracts: No more two year commitments. Switch carriers when you decide to with a no contract phone plan.
- Same cell phone service: Paying less doesn't mean sacrificing your favorite features. Prepaid AT&T plans typically come with unlimited talk and text, plus options like mobile hotspot use.
- Keep your phone and number: Smaller carriers are experts at bring your own phone plans. Stop the cycle of device payments and keep your phone number.
- Customize your plan: The best AT&T carriers offer flexible plan options so you won't overpay for things you don't need.
- Better customer service: Ever feel invisible when you reach out to your big carrier for help? Smaller mobile providers tend to get higher customer support ratings. Read our carrier user reviews before switching.
AT&T unlimited plan features
- 4G LTE data speeds and 5G access: Since AT&T MVNOs are powered by the AT&T network you get the same high-speed data. You'll even typically get their 5G nationwide network coverage at no extra cost.
- Unlimited talk and text messaging: Choose an AT&T plan with unlimited talk, text and data to get the most bang for your buck.
- International calls to Canada and Mexico: Save money on international texting and calling too. Compare the best AT&T international plans from low-cost carriers. You'll find free calling to countries like Mexico and Canada and cheap rates on others.
- Multiline plans: Maximize your savings on unlimited data for everyone with the cheapest family cell phone plans. Get plans for 3 lines or more and cut your bill by hundreds a year.
- Wi-Fi calling: Use your internet connection for calling and texting when you're out of cell signal range.
- Tethering/hotspot data: Just like with the major carriers you can choose a plan that gives you mobile hotspot data usage.
- HD video streaming: Carriers like PureTalk comes with HD video streaming access included with all their plans.
AT&T unlimited plan types
- Family plans: Unlimited plan costs can get totally out of control when you need multiple lines on your account. Compare the cheapest AT&T family plans to save hundreds on unlimited data for the whole gang.
- Bring your own phone plans: AT&T BYOP plans make switching carriers seamless. Compare cell phone prices to save up to 25% off retail if you do need to upgrade your phone.
- Single line plans: Don't overpay just because you're shopping for one. Find the best AT&T plans for individuals.
- Tablet plans: Need a data only plan? Compare the cheapest AT&T plans for tablets or iPads.
- Kids plans: Smaller carriers also have the best AT&T plans for kids. Get must-have features like location services and parental controls.
- Senior plans: You'll also find cheap AT&T plans for seniors whether they need a lot of data or just a little.
Switch to a cheap AT&T unlimited plan
Making the switch is much simpler than you might think.
- Customize your plan. Pick the features and options you need so you only pay for what you'll use. Even if you need plans for 4 lines you can customize each one to fit just right.
- Prepare for the switch. Make sure your current account is paid up and your phone is unlocked for use on another carrier.
- Set up your new plan. Don't cancel your old account until your new one is active or you could lose your phone number. You'll get a SIM card kit from your new carrier if you're not buying a device from them. Just pop it in and follow their instructions to activate your service.
Bring your own AT&T phone
Switching carriers really can be hassle-free. Plus you can usually bring your own AT&T phone to the new carrier. Once you've determined that AT&T has the best coverage in your area you can just follow these simple steps:
- Choose a carrier. Pick the AT&T MVNO with the best unlimited data plan to fit your needs and budget.
- Pick a plan. Check out our data usage calculator to see if you actually need unlimited data. Then choose the plan that works best for you. Most people actually only use about 3 - 5GB of mobile data per month.
- Check phone compatibility. AT&T and T-Mobile phones should both work on AT&T MVNOs. Many other devices are also compatible though. We recommend always checking with your carrier first.
AT&T carriers list
| Carrier | Network(s) |
|---|---|
| Boost Mobile | AT&T & T-Mobile |
| Cricket Wireless | AT&T |
| Freedompop | AT&T |
| H2O Wireless | AT&T |
| PureTalk | AT&T |
| Red Pocket | AT&T, T-Mobile & Verizon |
| Straight Talk | T-Mobile, AT&T & Verizon |
| Tracfone | Verizon, AT&T & T-Mobile |
| Unreal Mobile | AT&T & T-Mobile |
| Wing | AT&T, Verizon & T-Mobile |
| Good2Go Mobile | AT&T & T-Mobile |
| Black Wireless | AT&T |
| easyGO Wireless | AT&T |
| Airvoice Wireless | AT&T |
| Optimum Mobile | AT&T |
AT&T unlimited plans FAQs
Which AT&T unlimited plan is best?
AT&T MVNOs such as Boost Mobile and PureTalk offer unlimited data plans with AT&T 5G and 4G LTE wireless coverage about 50% cheaper than buying from AT&T directly.
What is the cheapest AT&T unlimited data plan?
The cheapest AT&T unlimited data plans option is available from Boost Mobile, which operates on the AT&T wireless network and offers unlimited plans for just $25 per month.
Recap
Ready to cut ties with your constantly growing AT&T wireless bill?
AT&T MVNOs are the best way to keep your trusted AT&T network coverage and cut your phone bill in half!
Compare AT&T phone plans and switch to a cheaper carrier. Bring your own phone and save even more.
| Carrier | Best for... | Mins | Texts | Data | Price |
|---|---|---|---|---|---|
 Boost Mobile | Cheap AT&T unlimited plan | Unlimited | Unlimited | Unlimited | $25/mo |
 PureTalk | AT&T prepaid unlimited plan | Unlimited | Unlimited | Unlimited | $55/mo |
 Red Pocket | AT&T 100GB data plan | Unlimited | Unlimited | 100GB | $38/mo |
