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AT&T Compatible Phones

What phones are compatible with AT&T MVNOs?

Phones compatible with AT&T

AT&T phones are compatible with low-cost carriers powered by the AT&T and T-Mobile networks.

AT&T and T-Mobile use GSM while Sprint and Verizon operate on the CDMA network.

Most phones made over the last few years will work with any carrier, as long as your phone is unlocked. Prior to switching to a cheaper phone plan, you'll be able to confirm compatibility on the carriers' website.

Check Carrier Coverage

AT&T Compatible Carriers



Pure Talk


h2o Wireless


Red Pocket Mobile

AT&T, Sprint, T-Mobile, Verizon

Straight Talk

AT&T, Sprint, T-Mobile, Verizon


AT&T, Sprint, T-Mobile, Verizon

Consumer Cellular

AT&T, T-Mobile




AT&T, Sprint

FreeUP Mobile



AT&T, T-Mobile, Sprint, Verizon

Bring Your Own AT&T Device

MVNOs - Mobile Virtual Network Operators - are smaller wireless carriers that operate on the big four networks. You get service on the same network the major carriers use with one big difference - lower prices.

You can save half or more off your cell phone bill by going with an AT&T MVNO like Pure TalkUSA, Red Pocket Mobile, or h2O Wireless.

Cheap AT&T Plans

  • Cheaper plans: MVNOs typically cost about half or less of what the big four carriers charge.

  • Same reliable network: You get service on the same network AT&T uses, so there are no sacrifices in quality.

  • Custom plan options: Choose the plan that fits your needs and budget.

  • No contracts or credit checks: Most MVNOs offer prepaid, no-commitment plans.

  • Keep your own phone: The BYOP (bring your own phone) plans offered by these carriers make it easy to keep your device and your number.

AT&T vs h2o Wireless Plan Comparison

Keep your AT&T phone, number & coverage: Save $562 per year


Network Coverage

4G LTE Data


Annual Cost






h2o Wireless





*Don't waste money on unlimited data - Avg. data usage is only 3-5GBSavings$45/mo$562/yr

AT&T Compatible Phones

Maximize your savings by going with a refurbished AT&T phone. Shopping refurbished cell phones saves you hundreds of dollars compared to the new retail price.

Cheap AT&T Phones

  • Save 50% or more: Used smartphones a year or two older will set you back less than half of what the newest model costs.

  • Get big bang for the buck: There are only minor changes to most new phone models. So you won't sacrifice anything except the high price tag.

  • Take control of your freedom: Owning your phone means you aren't tied to your carrier.

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.


How do I switch to AT&T?

Switching to AT&T is smart, quick and simple. You don't have to buy a new phone, since you can bring your device to AT&T. You can keep your old number. All you need to do is order a AT&T 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?

AT&T is powered by AT&T, meaning you get the same nationwide 4G LTE coverage as you would if you signed up to AT&T directly.

Can I keep my phone number when I switch to AT&T?

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

Can I bring my phone to AT&T?

Yes! Most unlocked smartphones that have a SIM card slot will work with AT&T. If your phone is locked to a carrier you will need to contact your existing carrier to get it unlocked.

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
Prepaid:No - Postpaid

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
The Best Prices on the Best Networks