20 Best 3g Data Only Plans [2025]

Are you looking for the best 3g Data Only Plans? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling 3g Data Only Plans.

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1 GigSky 4G LTE/3G Data SIM Card with Pay As You Go Data Plans for USA, Canada, Mexico, Europe, Asia,... GigSky 4G LTE/3G Data SIM Card with Pay As You Go Data Plans for USA, Canada, Mexico, Europe,...
2 Keepgo GoFi Prepaid Data Sim Card + 20GB add-on After Activation | Unlimited Plan w/ Monthly... Keepgo GoFi Prepaid Data Sim Card + 20GB add-on After Activation | Unlimited Plan w/ Monthly...
3 Keepgo GoFi Mobile Travel WiFi Hotspot + 20GB add-on After Activation | Flexible Unlimited Plan |... Keepgo GoFi Mobile Travel WiFi Hotspot + 20GB add-on After Activation | Flexible Unlimited Plan |...
4 United States of America Prepaid SIM-Card with 50GB 4G/LTE Data, Unlimited National Talk & Text in... United States of America Prepaid SIM-Card with 50GB 4G/LTE Data, Unlimited National Talk & Text...
5 (2 Pack) Authentic Official T-Mobile SIM Card Micro/Nano/Standard GSM 4G/3G/2G LTE Prepaid/Postpaid... (2 Pack) Authentic Official T-Mobile SIM Card Micro/Nano/Standard GSM 4G/3G/2G LTE...
6 SpeedTalk Mobile $10 Tracker SIM Card Kit w/ Unlimited Data for 4G GPS Tracking devices locators Pet... SpeedTalk Mobile $10 Tracker SIM Card Kit w/ Unlimited Data for 4G GPS Tracking devices locators...
7 Thailand 3G/4G Prepaid Data Sim card/【UNLIMITED Data 8 Days】 Thailand 3G/4G Prepaid Data Sim card/【UNLIMITED Data 8 Days】
8 SpeedTalk Mobile $35 Preloaded Smart Phone SIM Card Kit | Unlimited MInutes Call & SMS Text + 10GB... SpeedTalk Mobile $35 Preloaded Smart Phone SIM Card Kit | Unlimited MInutes Call & SMS Text +...
9 Wyze Cam v3 with Color Night Vision, Wired 1080p HD Indoor/Outdoor Security Camera, 2-Way Audio,... Wyze Cam v3 with Color Night Vision, Wired 1080p HD Indoor/Outdoor Security Camera, 2-Way Audio,...
10 (2 Pack) Authentic AT&T ATT SIM Card Nano GSM 4G/3G/2G LTE Prepaid/Postpaid Starter Kit Unactivated... (2 Pack) Authentic AT&T ATT SIM Card Nano GSM 4G/3G/2G LTE Prepaid/Postpaid Starter Kit...
11 Prepaid SIM Card for Reolink Cellular Solar Camera 300MB(50MB to 120GB Optional) for 30 Days IOT... Prepaid SIM Card for Reolink Cellular Solar Camera 300MB(50MB to 120GB Optional) for 30 Days...
12 SpeedTalk Mobile Tracker SIM Card for 5G 4G LTE GSM Pet Senior Kids Car Smart Watch GPS Tracking... SpeedTalk Mobile Tracker SIM Card for 5G 4G LTE GSM Pet Senior Kids Car Smart Watch GPS Tracking...
13 travSIM USA SIM Card (Lycamobile SIM Card) Valid for 30 Days – 6GB 3G 4G LTE Mobile Data - United... travSIM USA SIM Card (Lycamobile SIM Card) Valid for 30 Days – 6GB 3G 4G LTE Mobile Data -...
14 NordicTrack Commercial 1750 Treadmill + 30-Day iFit Membership NordicTrack Commercial 1750 Treadmill + 30-Day iFit Membership
15 IoTDataWorks Unlimited IoT Sim Card w/ 12 Month Prepaid Service | No Contract, Limits | 64kbps |... IoTDataWorks Unlimited IoT Sim Card w/ 12 Month Prepaid Service | No Contract, Limits | 64kbps |...
16 SpeedTalk Mobile Tracker SIM Card for 5G 4G LTE GSM Pet Senior Kids Car Smart Watch GPS Tracking... SpeedTalk Mobile Tracker SIM Card for 5G 4G LTE GSM Pet Senior Kids Car Smart Watch GPS Tracking...
17 KuWFi 4G LTE USB WiFi Modem Mobile Internet Devices with SIM Card Slot High Speed Portable Travel... KuWFi 4G LTE USB WiFi Modem Mobile Internet Devices with SIM Card Slot High Speed Portable Travel...
18 Mint Mobile Phone Plan with Unlimited Talk, Text + Data for 3 Months (3-in-1 SIM Card) (See for... Mint Mobile Phone Plan with Unlimited Talk, Text + Data for 3 Months (3-in-1 SIM Card) (See for...
19 Straight Talk Verizon 4G LTE 3G CDMA Bring Your Own Phone Activation Kit Straight Talk Verizon 4G LTE 3G CDMA Bring Your Own Phone Activation Kit
Bestseller No. 1
GigSky 4G LTE/3G Data SIM Card with Pay As You Go Data Plans for USA, Canada, Mexico, Europe, Asia,...
  • GigSky is a great choice when you need pay-as-you-go mobile data away from home. Stop paying to share a data plan on your domestic service when you...
  • GigSky offers daily, 15 day or 30 day regional data plans using 4G LTE/3G networks which can be purchased for regional multi country use. Our Regional...
  • GigSky 4G LTE/3G Data SIM fits all GSM compatible unlocked smartphones, tablet and hotspots using Nano, Micro, and Standard size SIM cards. Coverage...
Bestseller No. 2
Keepgo GoFi Prepaid Data Sim Card + 20GB add-on After Activation | Unlimited Plan w/ Monthly...
  • SIM + 20GB DATA - Multi-network cell coverage in the USA and in 30+ European countries (see the full list below/above on mobile) for the best Internet...
  • MONTHLY SUBSCRIPTION - Data plan with the same flat rate per GB across the US and Europe: for $8/month you get 1GB of high-speed data, every...
  • COVERAGE & SPEED - 2G/3G/4G LTE speeds in the US provided by 2 largest nationwide networks. Multiple networks per country in Germany, Belgium,...
  • FULL PRIVACY - We do not require ID documents or any personal information. To use your Keepgo line, all you need is an email. Private IP prevents...
  • ACTIVATES IN A FEW CLICKS - slide it into your device, activate at keepgo dot com and start enjoying. Compatible with all unlocked devices including...
Bestseller No. 3
Keepgo GoFi Mobile Travel WiFi Hotspot + 20GB add-on After Activation | Flexible Unlimited Plan |...
  • HOTSPOT + 20GB DATA - This pocked-sized MiFi device includes Keepgo GoFi Prepaid Data SIM Card that provides multi-network cell coverage in the USA...
  • MONTHLY SUBSCRIPTION - Data plan with the same flat rate per GB across the US and Europe: for $8/month you get 1GB of high-speed data, every...
  • COVERAGE & SPEED - 2G/3G/4G LTE speeds in the US provided by 2 largest nationwide networks. Multiple networks per country in Germany, Belgium,...
  • STAY CONNECTED - Helps you to create your own secure WiFi network and conveniently connect all your mobile wireless devices. This traveler WiFi...
  • FULL PRIVACY - We do not require ID documents or any personal information. To use your Keepgo line, all you need is an email. Private IP prevents...
Bestseller No. 4
United States of America Prepaid SIM-Card with 50GB 4G/LTE Data, Unlimited National Talk & Text in...
  • 50GB of mobile internet data to use in the US, plus UNLIMITED talk and UNLIMITED text valid for 15 days.
  • Triple cut (Nano/Micro/Standard) sized SIM, compatible with all sim unlocked devices (iPhones, Routers, Tablets, Smartphones, etc.).
  • With paperless activation and registration, SIM activated on a day chosen by you. An activation manual (English and German) included in delivery...
  • Delivery takes 2-5 business days within Europe and 3-10 business days worldwide. Simply Prepaid, NO credit checks, NO hidden contracts, NO additional...
  • We offer discounts to small groups (3) and even bigger discount to larger groups (more than 3 persons).
SaleBestseller No. 5
(2 Pack) Authentic Official T-Mobile SIM Card Micro/Nano/Standard GSM 4G/3G/2G LTE Prepaid/Postpaid...
  • Buying an unlocked, compatible phone or tablet? This Complete SIM Kit allows you to choose a plan and connect to T-Mobile’s Nationwide 4G LTE...
  • Punch out the ready-to-use Nano SIM, slip it into your phone or tablet, and you’re ready to go.
  • Use any T-Mobile or compatible GSM unlocked phone or tablet
  • With T-Mobile: No annual contracts, overages or credit checks
  • Complete SIM Kit allows you to choose a plan and connect to T-Mobile's Nationwide 4G LTE network
Bestseller No. 6
SpeedTalk Mobile $10 Tracker SIM Card Kit w/ Unlimited Data for 4G GPS Tracking devices locators Pet...
  • Plan includes UNLIMITED Data for 30 days. This SIM is for GPS TRACKERS USE ONLY. Compatible with any 2G 3G 4G 5G LTE GSM devices.
  • Our service will connect you to our SpeedTalk Network and will work in over 200 Countries including the United States Canada, Mexico and...
  • Our SIM cards are designed for use in All Trackers, IoT devices, tablets, PCs, watches, pet trackers, security cameras, trail and game cameras for...
  • 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....
  • We have LIVE representatives ready to assist 365 days a year. Message us so we may assist you and provide you the best experience possible. We are...
Bestseller No. 7
Thailand 3G/4G Prepaid Data Sim card/【UNLIMITED Data 8 Days】
  • 3-in-1 SIM card applicable to any Internet device / Smart Phone
  • Registration not required
  • Data plan can be shared with other devices
Bestseller No. 9
Wyze Cam v3 with Color Night Vision, Wired 1080p HD Indoor/Outdoor Security Camera, 2-Way Audio,...
  • Color night vision: An all-new Starlight Sensor records night time video in full, vivid color. The Starlight Sensor can see full color in environments...
  • Indoor/Outdoor: Wyze Cam v3 is a wired video camera with an IP65 rating so you can confidently install it outside in the rain or inside in the kids’...
  • Motion & Sound detection: Wyze Cam records video when motion or sound is detected and sends an alert straight to your phone. Motion Detection Zones...
  • 24/7 Continuous Recording: Continuous video recording with a 32GB MicroSD card (sold separately). Just insert the MicroSD into the base of the Wyze...
  • IFTTT certified connect all of your different apps and devices. When you sign up for a free account, you can enable your apps and devices to work...
Bestseller No. 11
Prepaid SIM Card for Reolink Cellular Solar Camera 300MB(50MB to 120GB Optional) for 30 Days IOT...
  • No Contract,No Credit Check------Easy to Join,Stop,Continue or End.Data Only,No Text,No Voice.
  • Wider Coverage & Better Network------Supported by AT&T,T-Mobile,All USA Covered with 2G,3G&4G Network.
  • Money Saving Sim Card------$5 Preloaded 30-Day Wireless Service at 300MB Data.(2GB to 120GB optional)
  • Compatible for Any Device------Standard,Micro,Nano Shape for Any Device,IP Camera,Tracker,Smart Watch for Hunting,Baby,Car,Pet, for Hunting & Trail...
  • Economical & Convenient------Designed for Users that Need a Minimal Amount of Data by Week/Month/Year. You can Chose 300MB,512MB,1GB,2GB and Any Other...
Bestseller No. 12
SpeedTalk Mobile Tracker SIM Card for 5G 4G LTE GSM Pet Senior Kids Car Smart Watch GPS Tracking...
  • Plan includes UNLIMITED DATA for 30 days. This SIM is for GPS TRACKERS USE ONLY. Compatible with any 2G 3G 4G 5G LTE GSM devices.
  • Our service will connect you to our SpeedTalk Network and will work within the United States Canada & Mexico. Works in over 200 Countries with...
  • Our SIM cards are designed for use in All Trackers, IoT devices, tablets, PCs, watches, pet trackers, security cameras, trail and game cameras for...
  • 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....
  • We have LIVE representatives ready to assist 365 days a year. Message us so we may assist you and provide you the best experience possible. We are...
Bestseller No. 13
travSIM USA SIM Card (Lycamobile SIM Card) Valid for 30 Days – 6GB 3G 4G LTE Mobile Data - United...
  • Prepaid USA SIM card with 6 GB of mobile data for use in the United States, valid for 30 days in the US. Tethering / Hotspot not permitted.
  • The SIM card comes with unlimited local minutes and messages in the United States of America, includes international calls to 75+ countries.
  • If you have any questions / queries / concerns, our customer service (fluent in English, German & French) is always available between Monday - Friday...
Bestseller No. 14
NordicTrack Commercial 1750 Treadmill + 30-Day iFit Membership
  • 30-Day iFIT Family Membership Included; Stream live & on-demand workouts on your equipment with Global Workouts & Studio Classes; Add up to 5 users;...
  • Immersive 10-inch interactive HD touchscreen streams on-demand iFIT workouts directly to your equipment and provides easy stats tracking;...
  • -3 to 15 % OneTouch incline control; 12 MPH SMART OneTouch speed control; Your iFIT Trainer auto-adjusts your speed and incline to meet trainer...
  • Innovative SpaceSaver design with EasyLift Assist means your treadmill can fold up after your run for compact, simple storage; 22” x 60” tread...
  • 300-pound user capacity; Protected with a 10-year frame warranty, 2-year parts warranty, and 1-year labor warranty; 62.75” H x 39.25” W x 81.25”...
Bestseller No. 15
IoTDataWorks Unlimited IoT Sim Card w/ 12 Month Prepaid Service | No Contract, Limits | 64kbps |...
  • UNLIMITED IOT SIM CARD. Get a truly UNLIMITED data plan for your IoT Device – no data caps! **NO VOICE/CALLS OR SMS/TEXTS...

  • ONE YEAR UNLIMITED SERVICE. IoT sim card plan for 12 Months with unlimited data at 64 kbps for CAT1, 3G/4G Devices

  • ONE SIZE FITS ALL. IoT sim card triple cut design that fits 2FF (mini), 3FF (micro), and 4FF (micro)

  • COVERAGE AND CARRIER Intended for use on IoTDataWorks network USA only

  • INTERNET OF THINGS APPLICATION. SIM Card meant for IoT Devices, NOT for cellphones or consumer devices.

Bestseller No. 16
SpeedTalk Mobile Tracker SIM Card for 5G 4G LTE GSM Pet Senior Kids Car Smart Watch GPS Tracking...
  • $5 Preloaded 30-Day wireless service at 2 Cents per Minute CALL, 2 Cents per TEXT & 2 Cents/MB nationwide/worldwide 2G 3G 4G 5G LTE Data. That's 250...
  • Our service will connect you to our SpeedTalk Network and will work within the United States Canada & Mexico. Works in over 200 Countries with...
  • Our SIM cards are designed for use in All Trackers, IoT devices, tablets, PCs, watches, pet trackers, security cameras, trail and game cameras for...
  • 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....
  • We have LIVE representatives ready to assist 365 days a year. Message us so we may assist you and provide you the best experience possible. We are...
Bestseller No. 17
KuWFi 4G LTE USB WiFi Modem Mobile Internet Devices with SIM Card Slot High Speed Portable Travel...
  • 【What is KuWFi LDW931-L】a USB Wi-Fi Modem Router. No need to connect to broadband, as long as you have a 3G/4G SIM card, you can connect to 3G/4G...
  • 【Main features Performance】supports the LTE CAT4 standard, 150 Mbps high-speed Internet access, but mainly depends on the strength of the signal....
  • 【HOW TO USE 】Even if your SIM card is compatible with the 4G WiFi Dongle, it is not necessarily plug and play, maybe you need to disable the PIN...
  • 【4G network band 】this 4G LTE USB Modem is compatible with the frequency bands of SIM cards in USA/CA/MX. Frequency Bands: 4G FDD-LTE:...
  • 【Customer Service】For 30 days after the date of purchase, return your undamaged KuWFi product and receive a full refund for ANY reason.12-month...
Bestseller No. 19
Straight Talk Verizon 4G LTE 3G CDMA Bring Your Own Phone Activation Kit
  • Kit includes Nano, Micro and Standard SIM cards. Also includes Network Access Code which is required by Straight Talk to active your phone.
  • This kit is for Straight Talk bring your own phone program that offer unlimited TALK/TEXT/DATA for $45. Unlimited data includes 5GB LTE data.
  • For CDMA phones requiring a SIM Card such as Verizon iPhone, Verizon Galaxy phone or other unlocked CDMA phones. NOT COMPATIBLE WITH AT&T OR GSM...
  • Now you can Bring Your Own Phone to America's largest most reliable network. Bundle to get Unlimited Talk, Text and Data. First 5 GB Data at High...
  • A monthly data service plan is required for activation ($45, $40 if sign up for auto pay)

Having trouble finding a great 3g Data Only Plans?

This problem is well understood by us because we have gone through the entire 3g Data Only Plans research process ourselves, which is why we have put together a comprehensive list of the best 3g Data Only Planss available in the market today.

After hours of searching and using all the models on the market, we have found the best 3g Data Only Plans for 2023. See our ranking below!

How Do You Buy The Best 3g Data Only Plans?

Do you get stressed out thinking about shopping for a great 3g Data Only Plans? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching 3g Data Only Plans, which is why we have assembled a comprehensive list of the greatest 3g Data Only Plans available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for 3g Data Only Plans that you consider buying. Your questions might include the following:

  • Is it worth buying an 3g Data Only Plans?
  • What benefits are there with buying an 3g Data Only Plans?
  • What factors deserve consideration when shopping for an effective 3g Data Only Plans?
  • Why is it crucial to invest in any 3g Data Only Plans, much less the best one?
  • Which 3g Data Only Plans are good in the current market?
  • Where can you find information like this about 3g Data Only Plans?

We’re convinced that you likely have far more questions than just these regarding 3g Data Only Plans, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for 3g Data Only Plans, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible 3g Data Only Plans. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an 3g Data Only Plans buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available 3g Data Only Plans currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of 3g Data Only Plans has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an 3g Data Only Plans?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your 3g Data Only Plans.
  5. Customer Ratings: Number ratings grade 3g Data Only Plans objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 3g Data Only Plans.
  7. Product Quality: You don’t always get what you pay for with an 3g Data Only Plans, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an 3g Data Only Plans is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining 3g Data Only Plans information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding 3g Data Only Plans is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: What is a data only plan?

A: What’s commonly called a “tablet plan” is better described as a “data-only plan.” These plans provide a wireless internet connection via cell network to any capable device, including tablets and wireless hot spots. There aren’t too many data-only offerings available, but we’ve rounded up the best below.

Q: What is a data only cell plan?

A: What’s commonly called a “tablet plan” is better described as a “data-only plan.” These plans provide a wireless internet connection via cell network to any capable device, including tablets and wireless hot spots. There aren’t too many data-only offerings available, but we’ve rounded up the best below.

Q: What is the best unlimited cell phone plan?

A: Best Unlimited Phone Plans: Our Picks Best overall unlimited plan: Verizon Play More Unlimited Best unlimited family plan: T-Mobile Magenta Family plan Best prepaid unlimited plan: Mint Mobile Unlimited Data plan Best cheap unlimited data plan: Visible Unlimited plan Best unlimited plan for mobile hotspot: AT&T Unlimited Elite More items…

Q: How do smartphone data plans work?

A: Smartphone data plans may be aimed at groups, such as families or businesses. Smartphone users may be able to save money on a data plan by taking advantage of free internet availability at a hotspot. Smartphone data plans gives users the ability to check and send emails, browse the internet, and use GPS navigation.