AT&T vs H2O Wireless in 2023

Compare AT&T & H2O Wireless plans & coverage
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H2O Wireless
$20-50 /mo View Plans AT&T network
$75-85 /mo AT&T Plans
Cheap AT&T phone plans starting at $5/mo* -Compare Now
Rob Webber
Rob Webber

Rob Webber


About Rob

Rob has 15+ years experience running price comparison & review websites that empower consumers to find the cheapest cell phone services, cell phone deals, home phone, and internet providers available. He has been published in Forbes, US News, Entrepreneur, Huffington Post, Inc.

Rob's Expertise

5G wireless networks, cell phone plans, cell phone deals, MVNOs, internet services, tablets, comparison shopping, money saving, reviewing telecom products & services

- Last updated on January 23rd, 2023

MoneySavingPro independently researches the products & services to bring you our recommendations. We may earn money when you click our links - disclosure policy.

Looking to switch carrier but not sure if H2O Wireless or AT&T is better?

Within this guide, you'll be able to compare H2O Wireless and AT&T coverage, features, plans and prices side-by-side, so you can decide for yourself which carrier offers the best deal.

AT&T vs H2O Wireless

AT&T vs H2O Wireless: Coverage & Plan Comparison 2023

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H2O Wireless vs AT&T comparison

Our Rating:
View Plans

Read our H2O Wireless review

Our Rating:
AT&T Plans

H2O Wireless



  • 4G LTE coverage

  • International talk and text

  • Affordable plans


  • Great network coverage

  • Fast data speeds

  • Decent value if you buy 4 lines


  • Speeds may be slowed

  • Customer support


  • Very expensive

  • Limited range of plans

  • Unlimited' plans are not unlimited

  • Hidden fees and taxes

  • Unclear pricing

H2O Wireless vs AT&T plans

H2O Wireless plans start at $20 and AT&T plans start at $75. With no contract, you can get some of the cheapest cell phone plans when shopping for a deal with MVNO's like H2O Wireless.

H2O Wireless SIM card vertical

H2O Wireless

AT&T wireless network coverage

Unlimited mins

Unlimited texts

2GB 4G/5G Data

currently unavailable

H2O Wireless 2GB plan includes unlimited mins, unlimited texts and 2GB data for only $20 per month. H2O Wireless plans offers wireless coverage on the AT&T 5G and 4G LTE network. Read H2O Wireless review

H2O Wireless plans




H2O Wireless 2GB plan



H2O Wireless 6GB plan



H2O Wireless 15GB plan



H2O Wireless unlimited data plan



Compare AT&T unlimited plans

Plan Data Monthly Price Annual Cost
AT&T Unlimited Extra Unlimited $75 $900
AT&T Unlimited Elite Unlimited $85 $1,020

AT&T vs H2O Wireless comparison

Keep your AT&T phone, number & coverage: Save $300 per year


Network Coverage

4G/5G Data


Annual Cost


AT&T 4G & 5G




H2O Wireless

AT&T 4G & 5G




*Don't waste money on unlimited data - Avg. data usage is only 3-5GB




H2O Wireless vs AT&T coverage

H2O Wireless is powered by AT&T. Coverage can vary depending on your location. You can check their availability in your area by using our coverage checker.

H2O Wireless coverage

H2O Wireless is powered by AT&T 5G & 4G LTE wireless networks.

View H2O Wireless coverage map

AT&T coverage map

AT&T coverage

View AT&T coverage map

AT&T coverage map

Find the cheapest cell phone service in your area

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H2O Wireless vs AT&T plan features

Carrier Features H2O WirelessAT&T
Networks AT&TAT&T
Data Speed 5G & 4G LTE5G & 4G LTE
3G Network GSMGSM
Mobile Hotspot
Bring Your Phone
Keep Your Number
Contract No - prepaidNo - Postpaid
Credit Check
Customer Service 24/7
Money Back Guarantee
5G 00
Taxes/fees included
WiFi Calling
Visual Voicemail
Multi-line Discounts
Multi-month Discounts
International Calls
International Roaming

H2O Wireless vs AT&T customer service

H2O Wireless customer service

48 H2O Wireless customer reviews

Contact H2O Wireless customer care

AT&T customer service

83 AT&T customer reviews

Contact AT&T customer care

  • Call (800) 331-0500

  • Tag @att on Twitter

AT&T vs H2O Wireless FAQs

What's the difference between AT&T and H2O Wireless?

H2O Wireless is an MVNO with AT&T 5G & 4G wireless coverage, they offer cell phone plans starting at $20/mo. While AT&T's phone plans start at $75/mo.

Is H2O Wireless as good as AT&T?

H2O Wireless is powered by the AT&T network, they offer much cheaper cell phone service than AT&T. However, because H2O Wireless is an MVNO, data speeds may be slowed during peak times.

Do AT&T phones work with H2O Wireless?

Most recent AT&T phones should work with H2O Wireless as long as the device is unlocked. Before signing up, you can check your device's compatibility on the H2O Wireless website.

Does H2O Wireless use AT&T network towers?

No. H2O Wireless operates on the AT&T 5G & 4G LTE wireless networks.