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The Best Buy H2O Sim Card of 2023 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Buy H2O Sim Card of 2023. Check our ranking below.

2,926 Reviews Scanned

SaleRank No. #1

h2o Smart SIM Starter Kit 3-in-1 GSM SIM Card

h2o Wireless 3-in-1 (Triple) SIM Card with Standard, Micro, and Nano sizes to fit your unlocked phone, SIM card automatically configures your h2o data settings
Get your plan at h2owirelessnow and recharge online anytime to stay covered on a nationwide 4G LTE network with no contract prepaid wireless
Data plans starting at only a month or Pay As You Go plans as low
Monthly Unlimited plans include 4G LTE Data, unlimited talk and text nationwide, unlimited international text, unlimited international talk to 50+ countries, international talk credit, and more
Pay As You Go includes talk, text, and data charged based on your usage as well as rollover balance, international talk and text to 50+ countries, and a 90 expiration date

Rank No. #2

Tello Mobile - Bring Your Own Phone - 3 in 1 SIM Card Kit

Join Tello for affordable plans from $5 to $25/month, there is no contract and absolutely no fees.
This kit includes a universal SIM card (nano-micro-standard size) used to activate unlocked devices compatible with Tello.
Activate online. Choose any Tello plan (sold separately) as part of the activation, and keep your number or get a new one.
4G LTE/5G US nation-wide wireless coverage.
All data plans include free hotspot.

Rank No. #3

H2O Wireless U.S.A. SIM Card $20 Plan Triple-Cut SIM with Unlimited Data & International Talk & Text and 3GB High-Speed 4G LTE/5G Data with 2GB Hotspot (30-Day Plan) JZN Market

H2O Wireless 3-in-1 SIM Card preloaded and triple-cut to Standard, Micro, and Nano sizes to fit your Factory-unlocked, GSM-unlocked or AT&T, compatible phone. In most cases, your H2O data settings will automatically configure after activation. Your device must be AT&T VoLTE compliant, or this H2O SIM plan will not work. Please check with your device manufacturer to ensure your device is AT&T VoLTE compliant, prior to purchase of any plan. All calls, texts and data must originate within the U.S.
Get your plan today with JZN Market and we’ll activate your SIM card for you. Whether you wish to get a new phone number or port in your current phone number (H2O to H2O port-ins are not allowed), we have you covered. Recharge online anytime to stay covered on a nationwide 4G LTE/5G network with no contract, no surprise charges
Unlimited Plans include 3GB of high-speed data plus a 2GB hotspot at up to 4G LTE/5G speed, unlimited talk and text nationwide, unlimited international text, unlimited international calling from the US to 65+ countries, international talk credit, roaming credit in Canada and Mexico and much more.
H2O piggybacks on one of the world’s largest networks, so feel confident in receiving continuous, uninterrupted clear coverage. Please note that this plan must be used on a AT&T VoLTE compliant device and all calls, texts and data must originate in the U.S. These SIMs / discounted plans are intended for new customers and are not intended for existing H2O customers.
To activate, please follow the simple instructions on the SIM package and our activation portal. A unique (not previously used with H2O Wireless) IMEI and Amazon order number is required for activation.

Rank No. #4

SpeedTalk Mobile Universal SIM Card Starter Kit for 5G 4G LTE iOS Android Smart Phones | Talk Text Data | Triple Cut 3 in 1 Simcard - Standard Micro Nano | No Contract Cellphone Plan | US Coverage

Activate with any of SpeedTalk Mobile’s affordable nationwide wireless service plans available for purchase upon service activation
Most Verizon, AT&T and T-Mobile phones and unlocked GSM phones are compatible with these SIM cards. Requires a 4G LTE or 5G Apple iPhone, Android phones, Samsung, LG, Windows unlocked Smartphones.
EASY ACTIVATION: Valid credit card is needed at activation, No contracts, Cancel anytime. Speedtalk Mobile offers its services through subscription plans. You can also call us for assistance 7 days a week LIVE CUSTOMER SUPPORT when you call our toll-free number.
No Activation Fee. No Credit Check. No Contract. You have the option to port-in (keep) your existing phone number or get a new number upon activation.
Activate and manage your account with our Free Mobile App, available for iOS, Android and Desktop. This SIM kit is pre-cut in 3 sizes to fit any device: Standard, Micro and Nano sizes.

Rank No. #5

H2O Wireless U.S.A. SIM Card $30 Plan Triple-Cut SIM with Unlimited Data & International Talk & Text and 10GB High-Speed 4G LTE/5G Data with 5GB Hotspot (30-Day Plan) JZN Market

H2O Wireless 3-in-1 SIM Card preloaded and triple-cut to Standard, Micro, and Nano sizes to fit your Factory-unlocked, GSM-unlocked or AT&T, compatible phone. In most cases, your H2O data settings will automatically configure after activation. Your device must be AT&T VoLTE compliant, or this H2O SIM plan will not work. Please check with your device manufacturer to ensure your device is AT&T VoLTE compliant, prior to purchase of any plan. All calls, texts and data must originate within the U.S.
Get your plan today with JZN Market and we’ll activate your SIM card for you. Whether you wish to get a new phone number or port in your current phone number (H2O to H2O port-ins are not allowed), we have you covered. Recharge online anytime to stay covered on a nationwide 4G LTE/5G network with no contract, no surprise charges
Unlimited Plans include 10GB of high-speed data plus a 5GB hotspot at up to 4G LTE/5G speed, unlimited talk and text nationwide, unlimited international text, unlimited international calling from the US to 65+ countries, international talk credit, roaming credit in Canada and Mexico and much more.
H2O piggybacks on one of the world’s largest networks, so feel confident in receiving continuous, uninterrupted clear coverage. Please note that this plan must be used on a AT&T VoLTE compliant device and all calls, texts and data must originate in the U.S. These SIMs / discounted plans are intended for new customers and are not intended for existing H2O customers.
To activate, please follow the simple instructions on the SIM package and our activation portal. A unique (not previously used with H2O Wireless) IMEI and Amazon order number is required for activation.

Rank No. #6

H2O Wireless U.S.A. SIM Card $40 Plan Triple-Cut SIM with Unlimited Data & International Talk & Text and 20GB High-Speed 4G LTE/5G Data with 5GB Hotspot (30-Day Plan) JZN Market

H2O Wireless 3-in-1 SIM Card preloaded and triple-cut to Standard, Micro, and Nano sizes to fit your Factory-unlocked, GSM-unlocked or AT&T, compatible phone. In most cases, your H2O data settings will automatically configure after activation. Your device must be AT&T VoLTE compliant, or this H2O SIM plan will not work. Please check with your device manufacturer to ensure your device is AT&T VoLTE compliant, prior to purchase of any plan. All calls, texts and data must originate within the U.S.
Get your plan today with JZN Market and we’ll activate your SIM card for you. Whether you wish to get a new phone number or port in your current phone number (H2O to H2O port-ins are not allowed), we have you covered. Recharge online anytime to stay covered on a nationwide 4G LTE/5G network with no contract, no surprise charges
Unlimited Plans include 20GB of high-speed data plus a 5GB hotspot at up to 4G LTE/5G speed, unlimited talk and text nationwide, unlimited international text, unlimited international calling from the US to 65+ countries, international talk credit, roaming credit in Canada and Mexico and much more.
H2O piggybacks on one of the world’s largest networks, so feel confident in receiving continuous, uninterrupted clear coverage. Please note that this plan must be used on a AT&T VoLTE compliant device and all calls, texts and data must originate in the U.S. These SIMs / discounted plans are intended for new customers and are not intended for existing H2O customers.
To activate, please follow the simple instructions on the SIM package and our activation portal. A unique (not previously used with H2O Wireless) IMEI and Amazon order number is required for activation.

Rank No. #7

Verizon SIM Card for Samsung Galaxy S23 S23+ S23 Plus S23 Ultra S22 S22+ S22 S22 Ultra S21 S21+ S21 S21 Ultra S20 S20+ S20 S20 Ultra S10 S10+ S10 S10e S9 S9+ S9 S8 S8+ S8 Plus S7 S7 Edge S6 S6 Edge

4G LTE/5G Verizon SIM Card kit for Samsung Galaxy S23 S23+ S23 Plus S23 Ultra S22 S22+ S22 Plus S22 Ultra S21 S21+ S21 Plus S21 Ultra S20 S20+ S20 Plus S20 Ultra S10 S10+ S10 Plus S10e S9 S9+ S9 Plus S8 S8+ S8 Plus S7 S7 Edge S6 S6 Edge S5
Comes with a SIM ejector tool for easy SIM tray access
Will not work in GSM-only devices or devices that are not compatible with Verizon

Rank No. #8

$19/mo. Ultra Mobile Prepaid Phone Plan with Unlimited International Talk, Text and 3GB of 5G • 4G LTE Data (SIM Card Kit)

No Contract 1-Month Plan on the T-Mobile 5G Network
3GB of High-Speed 5G 4G LTE Data
Unlimited Nationwide Talk & Global Text
Unlimited Talk to 90+ International Destinations
Unlimited Talk & Text in Mexico & Canada

SaleRank No. #9

H2O Wireless U.S.A. SIM Card $50 Plan Triple-Cut SIM with Unlimited Data & International Talk & Text and Unlimited High-Speed 4G LTE/5G Data with 5GB Hotspot (30-Day Plan) JZN Market

H2O Wireless 3-in-1 SIM Card preloaded and triple-cut to Standard, Micro, and Nano sizes to fit your Factory-unlocked, GSM-unlocked or AT&T, compatible phone. In most cases, your H2O data settings will automatically configure after activation. Your device must be AT&T VoLTE compliant, or this H2O SIM plan will not work. Please check with your device manufacturer to ensure your device is AT&T VoLTE compliant, prior to purchase of any plan. All calls, texts and data must originate within the U.S.
Get your plan today with JZN Market and we’ll activate your SIM card for you. Whether you wish to get a new phone number or port in your current phone number (H2O to H2O port-ins are not allowed), we have you covered. Recharge online anytime to stay covered on a nationwide 4G LTE/5G network with no contract, no surprise charges
Unlimited Plans include unlimited high-speed data plus a 5GB hotspot at up to 4G LTE/5G speed, unlimited talk and text nationwide, unlimited international text, unlimited international calling from the US to 65+ countries, international talk credit, roaming credit in Canada and Mexico and much more.
H2O piggybacks on one of the world’s largest networks, so feel confident in receiving continuous, uninterrupted clear coverage. Please note that this plan must be used on a AT&T VoLTE compliant device and all calls, texts and data must originate in the U.S. These SIMs / discounted plans are intended for new customers and are not intended for existing H2O customers.
To activate, please follow the simple instructions on the SIM package and our activation portal. A unique (not previously used with H2O Wireless) IMEI and Amazon order number is required for activation.

Rank No. #10

$15/mo. Mint Mobile Phone Plan with 5GB of 5G-4G LTE Data + Unlimited Talk & Text for 3 Months (3-in-1 SIM Card)

WHAT YOU GET: Three (3) months of unlimited talk and text + 5GB of 5G-4G LTE data each month delivered on the nation’s largest 5G network.
OH, YOU GET THIS TOO: 5G for Free + free mobile hotspot + Wi-Fi calling and text + free international calls to Mexico and Canada + 7-day money back guarantee.
HOW YOU GET IT: The SIM Kit comes with a 3-in-1 SIM card that includes standard/micro/nano sizes, insert the SIM into your device, and activate on the Mint Mobile website or app. You can activate service on your own unlocked device with our Bring Your Own Phone (BYOP) program. Check your coverage and phone compatibility on the Mint Mobile website.
WHO SHOULD GET IT: Anyone who hates their phone bill.

Rank No. #11

Google Fi Wireless SIM Kit Talk/Text/Data

Choose between the Simply Unlimited, Unlimited Plus, and Flexible plans based on your data usage (includes $10 credit on your first bill)
5G & 4G LTE coverage and hotspot tethering included on all plans, plus full connectivity for select smartwatches
Compatible with most Android and iPhone devices. Requires Android T or newer to run on Android devices
Bring your existing phone and number to Fi, or create a new one
High-speed international data while you travel on select plans

SaleRank No. #12

Prepaid SIM Card (US Mobile) - Custom Plans from $4/mo. Unlimited Plans from $10/mo.

Easy activation. Get started in minutes and manage your lines any time!
5G plans starting from $4/month
Unlimited Premium plan with up to 10 GB International Data
Perks like free Netflix, Spotify, Xbox Live, and more
24/7–365 world class customer support. Get help from a real person within seconds.

Rank No. #13

T-Mobile Prepaid SIM Card Unlimited Talk, Text, and Data in USA for 30 Days

Unlimited True High-Speed DATA at 4G/LTE speed on T-Mobile network.
Unlimited calls, text and data within USA.
The activation could take up to 24 hours.
Must be activated within 90 days of purchase. If there is no activation request, we will activate on the 90th day.

Rank No. #14

Cricket Wireless 3-in-1 SIM Kit - Bring Your Own Phone - 2.0

KIT INCLUDES: Prepaid Universal SIM Card used to activate unlocked, GSM compatible phones on our network. Simply insert this SIM Card in your device and follow the directions on your phone to join Cricket.
HOW IT WORKS: Activate directly on our phone with Cricket Breeze-Thru. You’ll choose a plan as part of the activation process, and you can keep your phone number if you no longer have a contract on the device you’re activating.
BENEFITS OF JOINING: 5G now available on all plans. You can get unlimited talk & text starting at $30/mo. or unlimited data for $60/mo. No monthly taxes or fees, no activation fee online, and no overage charges.
SAVINGS: On an unlimited plan, get 4 lines for $100/mo. or 2 lines for $80/mo. Speeds reduced to 128 Kbps after data allowance is used. Cricket may temporarily slow data speeds if the network is busy.
COVERAGE: Cricket covers over 99% of all Americans, and calling/texting to and from Mexico and Canada is included on unlimited plans. Plus, with Cricket International you can enjoy unlimited calling in 35 countries

Rank No. #15

$5 Prepaid GSM Sim Card for GPS Tracking Pet Senior Kid Child Car Smart Watch Devices Locators 30-Day Wireless Service

$5 Preloaded 30-Day wireless service at 2 Cents per Minute CALL, 2 Cents per TEXT & 2 Cents/MB nationwide/worldwide 5G 4G LTE Data. That's 250 minutes talk OR 250 texts OR 250 MB Data.
Our service will connect you to our SpeedTalk Network and will work within the United States Canada & Mexico. Works in over 200 Countries with International Roaming.
EASY ACTIVATION: Valid credit card is needed at activation, No contracts, Cancel anytime. Speedtalk Mobile offers its services through subscription plans. You can also call us for assistance 7 days a week LIVE CUSTOMER SUPPORT when you call our toll-free number.
Our SIM cards are designed for use in All Trackers, IoT devices, tablets, PCs, watches, pet trackers, security cameras, trail and game cameras for hunting, 4G routers, GPS devices, car locators, M2M Devices and more. This SIM kit is pre-cut in 3 sizes to fit any device: Standard, Micro and Nano sizes.
No Activation Fee. No Credit Check. No Contract. You have the option to port-in (keep) your existing phone number or get a new number upon activation. Activate and manage your account with our Mobile App, available for iOS, Android and Desktop.

Rank No. #16

Tracfone Keep Your Own Phone CDMA Prepaid SIM Kit (Locked to Tracfone)

KIT INCLUDES: Prepaid 3-in-1 (Nano, Micro, Standard) SIM Card and activation instructions to suit your needs. Use it to activate unlocked and CDMA compatible smartphones on our network.
COVERAGE: Stay connected, wherever. Get the coverage you need on the 5G Network America relies on.
CARRIER: This SIM works with most unlocked and CDMA compatible smartphones.
Compatible with our no-contract Unlimited Talk & Text plus Data plans starting as low as $20/month.
Keep your existing phone number.

Rank No. #17

Lycamobile USA Prepaid Sim Cards Include 30 Days Service Plan ($19)

Lycamobile Prepaid Sim Card Include 30 Days Free Service
Compare and Buy The Plan For Your Need
Bring Your Own T-Mobile or Unlocked GSM Handsets
All Plan Include Free International Calls From USA to 60 Plus Countries
Tri Cut Sim Card

Rank No. #18

Red Pocket Mobile $20/Month Phone Plan, Free SIM Card for AT&T-Compatible Phone, Unlimited Data, Talk & Text, 5GB High-Speed 5G & 4G Data

UNLIMITED BENEFITS - In the mood for browsing your Instagram feed or chatting with friends? Red Pocket Unlimited Phone Plan is the perfect prepaid cell plan for you. 5GB of 5G/LTE data, unlimited minutes, texts & International calls, renewed monthly
GET STARTED IMMEDIATELY - Getting started with Red Pocket Cell Phone Plans is quick and easy. Select the prepaid plan on your device. Activate it online with phone's IMEI number and the confirmation code, then add the new SIM via your phone's settings
FREEDOM TO CHOOSE - With Red Pocket Mobile Prepaid Plans, you can sign up while keeping your phone number, your phone and your network, or start over with a new number & cell phone. Choose from a wide range of monthly & annual plans to suit your needs. Unlike many phone plans on the market today, our prices will always stay the same, offering you stability and peace of mind.
COMPLETE COVERAGE - When you buy this prepaid monthly plan, you receive a free SIM Card starter kit to pair with your mobile phone. Bring nearly any AT&T compatible or unlocked GSM device to use with our service.
AMERICAN MADE - Red Pocket Mobile reimagines wireless carriers with rigid and pricey contracts. We offer an extensive range of plans and services, with customer service as one of our top priorities. You can get in touch with a real person at any time!

Rank No. #19

EIOTCLUB Prepaid SIM Card | 2GB 30-Day 4G LTE - USA Compatible with AT&T and T-Mobile Networks for Unlocked IoT Device(NOT for Voice/Text Service. for Data Use Only)

☆ Great Data Service Solution - Our SIM card offers 2GB data for 30 days of wireless service for No Cost. Join and enjoy this service right now. Get unlimited 4G high-speed data service on the largest and most reliable networks in the United States.
☆ How It Works - Just insert the SIM card to your device Without Activation and that’s it. Our service will work within the USA through AT&T and T-Mobile cellular towers. Data Only, Not support talk & text service(no phone number)
☆ Safe and Reliable - No Contracts. No extra fees. No hidden fees. No activation fees. During the use process you simply fill in the correct email address and you will have a chance to choose different levels of our service plans.
☆ Compatible and Convenient Data Service - Our SIM cards have been tested are a great choice for a variety of IoT devices, such as mobile phones, tablets, PCs, watches, pet trackers, security cameras, trail and game cameras for hunting, 4G routers, GPS devices, car locators and more.This SIM kit is pre-cut in 3 sizes to fit any device: Standard, Micro and Nano sizes.
☆ Online Support Provided - We will provide professional online ordering and online customer support to solve an issues you encounter. Your satisfaction is our priority! Please message us if you have any questions and provide your SIM card number(Keep it) so we may better assist.

Rank No. #20

Red Pocket Mobile $20/Month Phone Plan, Free SIM Card for T-Mobile-Compatible Phone, Unlimited Data, Talk & Text, 5GB High-Speed 5G & 4G Data

UNLIMITED BENEFITS - In the mood for browsing your Instagram feed or chatting with friends? Red Pocket Unlimited Phone Plan is the perfect prepaid cell plan for you. 5GB of 5G/LTE data, unlimited minutes, texts & International calls, renewed monthly
GET STARTED IMMEDIATELY - Getting started with Red Pocket Cell Phone Plans is quick and easy. Select the prepaid plan on your device. Activate it online with phone's IMEI number and the confirmation code, then add the new SIM via your phone's settings
FREEDOM TO CHOOSE - With Red Pocket Mobile Prepaid Plans, you can sign up while keeping your phone number, your phone and your network, or start over with a new number & cell phone. Choose from a wide range of monthly & annual plans to suit your needs. Unlike many phone plans on the market today, our prices will always stay the same, offering you stability and peace of mind.
COMPLETE COVERAGE - When you buy this prepaid monthly plan, you receive a free SIM Card starter kit to pair with your mobile phone. Bring nearly any T-Mobile compatible or unlocked GSM device to use with our service.
AMERICAN MADE - Red Pocket Mobile reimagines wireless carriers with rigid and pricey contracts. We offer an extensive range of plans and services, with customer service as one of our top priorities. You can get in touch with a real person at any time!

Last update on 2023-08-02 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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FAQ:

Q: What is h20 phone service?

A: About H20 Wireless : H2O Wireless is prepaid carrier which runs off the GSM 4G LTE network provided by AT&T. H2O services are compatible with any AT&T phone (even locked and contract phones) and with any unlocked compatible GSM device such as any unlocked T-Mobile phone.

Q: What is h20 phone company?

A: h20 Wireless is an MVNO offering prepaid cell phone plans and was founded in 2005. h20 Wireless coverage is the same as you would expect with any of the big 4, as they are powered the AT&T 4G LTE network.

Q: What is h20 mobile?

A: Fast Facts: H20 Wireless . H2O is a MVNO (mobile virtual network operator) powered by AT&T’s 4G LTE network. H20 was founded in 2005. Network: H2O uses the AT&T 4G LTE network. This network will use band 17 and band 5 (700Mhz, 850Mhz), bands 2 and 4 (1900Mhz, 1700/2100Mhz).

Q: What is h20 Sim?

A: H2O Wireless Unlimited SIM. The H2O wireless Unlimited plan is one of the premier unlimited GSM plans in the USA, utilizing the extensive AT&T network. An H2O wireless unlimited SIM card not only provides unlimited calling in the USA but also outstanding coverage throughout the USA.