T-Mobile Data SIM Cards
Prepaid data only SIM cards with T-Mobile 5G & 4G LTE wireless coverage
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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
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About Amanda
Amanda has 20+ years of experience as an educator. Her teaching career, paired with her love for research and technology, has led her to MoneySavingPro. Her personal experience with eSIMs and MVNOs after switching her entire family away from big wireless in the last few years has taught her the ins and outs of the industry. And saved her hundreds per month.
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Writing, editing, proofreading, researching, blogging, collaborating, communicating, CMS, eSIMs, MVNOs, 5G home internet & comparison
Last updated on October 31st, 2023
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1. Best prepaid T-Mobile data SIM card: US Mobile Unlimited
- T-Mobile 5G & 4G LTE networks US Mobile operates on the T-Mobile 5G & 4G LTE networks. This allows you to receive the same wireless coverage but at a fraction of the cost.
- No talk and text
- Unlimited data
- $400 in annual savings Savings are calculated comparing the cost of the US Mobile Unlimited vs an unlimited data plan from T-Mobile, AT&T or Verizon over the first 12 months.
FREE*
$50/mo*50 Day FREE Trial
US Mobile SIM cards provide budget-friendly SIMs that are powered by the Verizon and T-Mobile networks, accompanied by excellent customer support and customizable features.
You have the ability to create personalized SIM card plans that cater to your specific requirements, including unlimited talk and text, as well as international roaming capabilities. Additionally, they do not impose restrictive long-term contracts, granting you the flexibility to switch or modify your SIM card plan at any time. Check out our review about best prepaid T-Mobile data SIM card.
Pros
- T-Mobile and Verizon 5G & 4G LTE network coverage
- Multi-line discounts for family plans
- Free trial available
- Excellent score on Trustpilot
- TV, music, & gaming subscription perks on unlimited plans
Cons
- International calling is an extra cost
- International roaming is an extra cost
- Mobile hotspot allowance only available on unlimited plans
- US Mobile offers a unique customer service approach with 24/7 support via phone or online chat.
- Test out their service with a free trial.
- Family plans offer significant savings on cell phone bills with multi-line discounts available.
- Their international coverage has drawbacks. Add-on packages for roaming can be costly, and international calling rates may be higher than other carriers.
- Streaming service perks are available with unlimited SIM card plans of at least three lines, with perks including Disney Plus bundle with Hulu and ESPN, HBO Max, Apple TV, Spotify Family, PlayStation Plus, and more.
- Perks are available to new or existing US Mobile customers, and the subscription cost must be paid by the customer and verified every three months. The cost will be credited to the account via Autopay for up to a maximum of 12 months.
2. Best T-Mobile data SIM card for tablets: Tello 2GB
- T-Mobile 5G & 4G LTE networks Tello operates on the T-Mobile 5G & 4G LTE networks. This allows you to receive the same wireless coverage but at a fraction of the cost.
- No talk and text
- 2GB data
- $828 in annual savings Savings are calculated comparing the cost of the Tello 2GB vs an unlimited data plan from T-Mobile, AT&T or Verizon over the first 12 months.
$6/mo
With a Tello SIM card, you'll get access to a straightforward wireless service that eliminates any hidden fees or binding long-term contracts.
With every SIM card, you can enjoy free international calls to over 60 countries, including Canada and Mexico, along with a variety of data options designed for both casual and frequent users. Check out our review about the best T-Mobile tablet data plans.
Pros
- T-Mobile 4G LTE and 5G coverage
- Free international calling to 60+ countries
- Free mobile hotspot included
- Excellent score on Trustpilot
Cons
- No international roaming
- No multi-line discounts
- Tello SIM cards are cost-effective for all budgets. You can customize your plan based on your usage and select the number of minutes, texts, and data that suits you.
- Check your monthly data usage before purchasing a SIM card, as opting for a set data plan could lead to even greater savings.
- Tello operates on T-Mobile's network, so you can enjoy all its exceptional advantages without breaking the bank.
- There are no discounts for multiple-line purchases, and each line will be billed at full price as an individual line, but it still saves hundreds of dollars due to the low cost of their individual plans.
- Ordering your new Tello SIM card is as simple as a few clicks, and it will be delivered straight to you.
3. Best T-Mobile data SIM card for iPads: Boost Mobile 5GB
- T-Mobile 5G & 4G LTE networks Boost Mobile operates on the T-Mobile 5G & 4G LTE networks. This allows you to receive the same wireless coverage but at a fraction of the cost.
- No talk and text
- 5GB data
- $750 in annual savings Savings are calculated comparing the cost of the Boost Mobile 5GB vs an unlimited data plan from T-Mobile, AT&T or Verizon over the first 12 months.
$5/mo*
$15/mo*$15 for 3 months service
Boost Mobile SIM cards are prepaid SIMs that operate on both the AT&T and T-Mobile networks.
They come with various data allowances ranging from 2GB to unlimited, and if you require multiple SIM cards for your family members, there are discounted rates available that allow for even greater savings. Check out our review about the best T-Mobile ipad data plans.
Pros
- AT&T and T-Mobile 5G & 4G LTE wireless coverage
- Multi-line discounts for family plans
- Mobile hotspot access
Cons
- No free international calls
- International roaming is limited
- All of Boost Mobile's SIM cards have unlimited talk and text included. They offer unlimited options with up to 30GB of high-speed data for those who use a lot of data.
- They provide a discount on additional lines to save money for families.
- Boost Mobile offers a diverse selection of phones, including the latest models from popular brands such as Apple and Samsung. With 0% financing options over 1-2 years.
- Their international features may not be as comprehensive.
- International roaming options are limited compared to other carriers. In comparison to other carriers, their international roaming options are limited, and making international calls requires an additional add-on.
4. Best T-Mobile data SIM card for hotspots: Mint Mobile 20GB
- T-Mobile 5G & 4G LTE networks Mint Mobile operates on the T-Mobile 5G & 4G LTE networks. This allows you to receive the same wireless coverage but at a fraction of the cost.
- No talk and text
- 20GB data
- $675 in annual savings Savings are calculated comparing the cost of the Mint Mobile 20GB vs an unlimited data plan from T-Mobile, AT&T or Verizon over the first 12 months.
$12.50/mo*
$25/mo*50% Off: $75 for 6 Mths
Mint Mobile SIM cards are prepaid SIMs on the T-Mobile network, allowing customers to benefit from excellent service at a more affordable price. They offer various data packages, including an unlimited SIM card plan with up to 40GB of high-speed data and unlimited talk and text for all SIM cards.
Mint Mobile's clear communication highlights how customers can achieve greater savings by committing to longer-term plans. Check out our review about the best T-Mobile mobile hotspot plans.
Pros
- T-Mobile 5G & 4G LTE network coverage
- Free calls to Mexico and Canada
- Free mobile hotspot with all SIM cards
Cons
- No international roaming
- Limited customer service
- 3-month minimum sign-up
- Mint Mobile offers mobile hotspot access with all SIM cards with a 10GB hotspot data limit on the unlimited plan.
- To sign up for Mint Mobile, you need to commit to a minimum of 3 months upfront. After the initial three months, you can choose from a 3, 6, or 12-month pricing structure.
- They offer a 7-day money-back guarantee with no questions asked.
- You can bring your own device, so there's no need to upgrade to an expensive iPhone. But they also offer options for new smartphones, including iPhones, Samsung, Google Pixel, and more.
- Download the Mint Mobile app to easily track your usage and manage multiple SIM card plans.
- One drawback is that international roaming and calls to countries outside of Canada and Mexico come at an additional cost.
5. Best T-Mobile unlimited data SIM card: Boost Infinite Unlimited
- T-Mobile 5G & 4G LTE networks Boost Infinite operates on the T-Mobile 5G & 4G LTE networks. This allows you to receive the same wireless coverage but at a fraction of the cost.
- No talk and text
- Unlimited data
- $600 in annual savings Savings are calculated comparing the cost of the Boost Infinite Unlimited vs an unlimited data plan from T-Mobile, AT&T or Verizon over the first 12 months.
$25/mo*
* $25/mo Forever
The Boost Infinite SIM card - a single plan with a fixed price. Boost Infinite ensures simplicity by operating on the AT&T and T-Mobile networks. For just $25, you can experience 5G on one of the major networks through their unlimited SIM card plan (with high-speed data capped at 30GB). Check out our review about best T-Mobile unlimited hotspot plans.
Pros
- AT&T and T-Mobile 5G & 4G LTE wireless coverage
- Unlimited SIM card plan (capped at 30GB high-speed data)
- Set price of $25 per month forever
Cons
- No multi-line discounts
- International add-ons available
- For just $25, enjoy unlimited talk, text, and data (up to 30GB of high-speed data).
- There are no surprise charges or hidden fees, only taxes.
- Flexibility to switch plans at any time with no contract.
- Option to add additional features for an extra fee, including roaming in Mexico and Canada (up to 1GB), unlimited international calls to over 80 countries, and text messages to more than 200 countries.
- No additional discounts are available for families looking to join; the cost remains at $25 per person per month.
