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Best AT&T Plans for 3 Lines in 2022

Cheapest 3 line phone plans powered by AT&T

AT&T plan for 2 lines
2GB 4G/5G data
$15* per month
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* $0.99 for 1st Month
AT&T unlimited family plan
50GB 4G/5G data
$50* per month
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* Buy 2 Months Get 1 Free
AT&T plan for 3 lines
6GB 4G/5G data
$17.50* per month
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* 50% Off for 3 Months
Cheap AT&T cell phone plans starting at $8.33/mo - Compare Now
Compare cheap AT&T plans in your area

Looking for the best way to save on a family plan with AT&T? At MoneySavingPro we believe in transparency and saving you money.

Over the last few years Mobile Virtual Network Operators - MVNOs, have become the best way to save money on your cell phone bill. Powered by the three main US networks giving you access to the same nationwide coverage, with cheaper monthly costs.

You could save up to $600 per year per line and we've selected some of the best AT&T plans with 3 lines below.

Best AT&T plan for 2 lines

Boost Mobile SIM Card - Boost Mobile 2GB data planBoost Mobile SIM Card - Boost Mobile 2GB data plan
Minutes
Unlimited
Texts
Unlimited
Data
2 GB
Price
$15/mo** $0.99 for 1st Month
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Boost Mobile 2GB data includes unlimited mins, unlimited texts and 2GB data for only $15 per month. Boost Mobile prepaid phone plans offer wireless coverage on the AT&T & T-Mobile 4G LTE and 5G networks.

Best AT&T unlimited family plan

Unreal Mobile SIM Card - Unreal Mobile 50GB data planUnreal Mobile SIM Card - Unreal Mobile 50GB data plan
Minutes
Unlimited
Texts
Unlimited
Data
50 GB
Price
$50/mo** Buy 2 Months Get 1 Free
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Unreal Mobile 50GB data includes unlimited mins, unlimited texts and 50GB data for only $50 per month. Unreal Mobile prepaid phone plans offer wireless coverage on the AT&T 4G LTE and 5G network.

Best AT&T plan for 3 lines

Good2Go Mobile SIM Card - Good2Go Mobile 6GB data planGood2Go Mobile SIM Card - Good2Go Mobile 6GB data plan
Minutes
Unlimited
Texts
Unlimited
Data
6 GB
Price
$17.50/mo** 50% Off for 3 Months
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Good2Go Mobile 6GB data includes unlimited mins, unlimited texts and 6GB data for only $17.50 per month. Good2Go Mobile prepaid phone plans offer wireless coverage on the AT&T & T-Mobile 4G LTE and 5G networks.

Best AT&T plan for 4 lines

Red Pocket SIM Card - Red Pocket 10GB data planRed Pocket SIM Card - Red Pocket 10GB data plan
Minutes
Unlimited
Texts
Unlimited
Data
10 GB
Price
$30/mo
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Red Pocket 10GB data includes unlimited mins, unlimited texts and 10GB data for only $30 per month. Red Pocket prepaid phone plans offer wireless coverage on the AT&T, Verizon & T-Mobile 4G LTE and 5G networks.

Best AT&T plan for 5 lines

Good2Go Mobile SIM Card - Good2Go Mobile 3GB data planGood2Go Mobile SIM Card - Good2Go Mobile 3GB data plan
Minutes
Unlimited
Texts
Unlimited
Data
3 GB
Price
$12.50/mo** 50% Off for 3 Months
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Good2Go Mobile 3GB data includes unlimited mins, unlimited texts and 3GB data for only $12.50 per month. Good2Go Mobile prepaid phone plans offer wireless coverage on the AT&T & T-Mobile 4G LTE and 5G networks.

Cheap AT&T 3 line phone plans in January

Compare cheap AT&T plans in your area

AT&T family plans for 3 lines

Plan1 line2 lines3 lines4 lines
AT&T Unlimited Extra$75$130$65/line$150$50/line$160$40/line
AT&T Unlimited Elite$85$150$75/line$180$60/line$200$50/line

Good2Go Mobile prepaid multi-line plans

Plan1 line2 lines3 lines4 lines
Good2Go Mobile 1GB Data$20$40$20/line$60$20/line$80$20/line
Good2Go Mobile Unlimited Talk & Text$10$20$10/line$30$10/line$40$10/line
Good2Go Mobile 3GB Data$25$50$25/line$75$25/line$100$25/line
Good2Go Mobile 6GB Data$35$70$35/line$105$35/line$140$35/line
Good2Go Mobile 10GB Data$40$80$40/line$120$40/line$160$40/line

Cheapest AT&T family plans for 3 lines

CarrierNetworkMinutesTextsDataPrice
Good2Go MobileAT&T & T-MobileUnltdUnltd1GB$10** 50% Off for 3 Months
Boost MobileAT&T & T-MobileUnltdUnltd2GB$15** $0.99 for 1st Month
Unreal MobileAT&TUnltdUnltd12GB$30** Buy 2 Months Get 1 Free
Red PocketAT&TUnltdUnltd10GB$22.50** $270 for 12 Months Service
Boost MobileAT&T & T-MobileUnltdUnltd1GB$8.33** $100 for 1 year service

AT&T vs Good2Go Mobile Plan Comparison

Keep your AT&T phone, number & coverage: Save $532 per year

CarrierNetwork Coverage4G/5G DataPriceAnnual Cost
AT&TAT&T 4G & 5GUnltd*$75/mo$900/yr
Good2Go MobileAT&T 4G & 5G6GB$35/mo$368/yr
*Don't waste money on unlimited data - Avg. data usage is only 3-5GBSavings$40/mo$532/yr

AT&T 3 line plan benefits

We love Mobile Virtual Network Operators or MVNOs. If you're on the lookout for cheap prepaid 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.

  • Same great nationwide coverage: These cell phone carriers operate on the very same networks as the big four carriers.
  • Much lower prices: Save up to $600 per year on your cell phone plan. 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. Switch carriers when you decide to with a no contract phone plan.
  • Same cell phone service: Just because you're paying less, that doesn't mean you have to scrimp on features. Plans with unlimited everything are easy to find from these prepaid carriers. Usually, a low cost carrier plan comes with unlimited talk and text as standard, high-speed data, and even mobile hotspot data features.
  • Keep your phone and number: You can bring your own phone and keep your phone number. No need to sign up for pricey device payments.
  • Customize your plan: You decide how much data you need. Choose to pay as you go, opt for unlimited or no data, minimal minutes, or unlimited talk text and data. Unlimited data plans come at a much better price with an alternative carrier. 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! Check out our carrier user reviews before switching.

AT&T 3 line plan features

  • 4G LTE data speeds: Since AT&T MVNOs are all powered by the AT&T network, you'll pay less without sacrificing speed.
  • Unlimited talk and text messaging: Finding a new unlimited plan has never been easier. Virtually all small carriers include unlimited text and calls in their plan options. Compare cheap talk and text plans with or without data.
  • International calls to Canada and Mexico: International calling is a must for many people. Luckily MVNOs offer some of the best international phone plans, with free calling to certain countries like Canada and Mexico, and discounted rates on others.
  • Multiline discounts: Low-cost carriers also offer some of the cheapest family cell phone plans, with multi-line discounts.
  • Wi-Fi calling: This feature is handy when you're out of your service area, allowing you to make calls over the internet instead of on your cellular connection.
  • Tethering/hotspot data: Many low-cost carriers allow you to use your phone as a hotspot. Pick an MVNO with the best mobile hotspot plans so you can share your mobile hotspot data with other devices.
  • HD video streaming: Just like the big guys, some MVNOs offer HD video streaming and some don't. Read the fine print to find the option you want.

Switch to a cheap AT&T family plan

Switching carriers is way easier than you think. You can even bring your own AT&T phone to the new carrier. Once you know that the AT&T coverage serves your area, all you need to do is follow these simple steps:

  1. Pick a carrier. Choose the right AT&T MVNO for your usage and budget. As always, make sure you read all the fine print.
  2. Choose a plan. Now that you know how much data you really need you're totally in control. Pick a plan that meets your needs without costing you extra for unnecessary data.
  3. Check phone compatibility. This really comes down to the type of technology used on the network. AT&T and T-Mobile use GSM vs CDMA which is what Sprint and Verizon Wireless use. If you already own an AT&T device you should be good to go.

Best AT&T cell phone deals

DeviceNetworkCarrierPrice
Apple iPhone SEAT&TRed Pocket$399
Apple iPhone 11AT&TRed Pocket$499
Samsung Galaxy S20AT&TRed Pocket$529
Apple iPhone 12 miniAT&TRed Pocket$629
Samsung Galaxy S20+AT&TRed Pocket$629
Apple iPhone 13 miniAT&TRed Pocket$729
Apple iPhone 12AT&TRed Pocket$729
Apple iPhone 13AT&TRed Pocket$829
Apple iPhone 11 Pro MaxAT&TRed Pocket$899
Apple iPhone 12 ProAT&TRed Pocket$899
Apple iPhone 12 Pro MaxAT&TRed Pocket$999
Apple iPhone 13 ProAT&TRed Pocket$999

Cheap AT&T carriers list

CarrierNetwork(s)
Boost MobileAT&T & T-Mobile
Cricket WirelessAT&T
FreedompopAT&T
H2O WirelessAT&T
Pure TalkAT&T
Red PocketAT&T, T-Mobile & Verizon
Straight TalkT-Mobile, AT&T & Verizon
TracfoneVerizon, AT&T & T-Mobile
Unreal MobileAT&T & T-Mobile
WingAT&T, Verizon & T-Mobile
Good2Go MobileAT&T & T-Mobile
Black WirelessAT&T
easyGO WirelessAT&T
Airvoice WirelessAT&T
Optimum MobileAT&T

AT&T 3 line plans FAQs

How much does it cost for 3 lines on AT&T?

AT&T MVNOs can save you money while offering coverage on the AT&T network. With a variety of multi-line discounts, often the more lines added the more you save.

What is the best phone plan for 3 lines?

It depends on each family member's personal needs. Low cost carriers running on the AT&T network like Red Pocket Mobile and Pure Talk offer the best value deals with a discount on each additional line.

How much is AT&T unlimited for 3 lines?

Low cost carriers like Red Pocket Mobile offer unlimited everything with their family plans, starting at around $70. However unlimited never really means unlimited, once your set data limit is reached your data speed will be reduced significantly.


Recap

AT&T plans with 3 lines don't have to be expensive. With a low cost carrier you'll find a variety of deals to suit all family member's needs.

AT&T MVNOs offer prepaid plans, with no long term contracts you have the flexibility to amend your plan or cancel and change providers.

To save more money if you don't need the latest handset you can bring your own phone. It's quick and easy to switch over.

CarrierBest for...MinsTextsDataPrice
Boost Mobile SIM Card - Best AT&T plan for 2 linesBoost MobileAT&T plan for 2 linesUnlimitedUnlimited2GB$15/mo
Unreal Mobile SIM Card - Best AT&T unlimited family planUnreal MobileAT&T unlimited family planUnlimitedUnlimited50GB$50/mo
Good2Go Mobile SIM Card - Best AT&T plan for 3 linesGood2Go MobileAT&T plan for 3 linesUnlimitedUnlimited6GB$35/mo
Red Pocket SIM Card - Best AT&T plan for 4 linesRed PocketAT&T plan for 4 linesUnlimitedUnlimited10GB$30/mo
Good2Go Mobile SIM Card - Best AT&T plan for 5 linesGood2Go MobileAT&T plan for 5 linesUnlimitedUnlimited3GB$25/mo
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.