Unlimited Data SIM Cards
Cheap unlimited SIM cards with 5G & 4G LTE coverage: Plans from $25/mo
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- AT&T, Verizon & T-Mobile coverage
- Instant activation with eSIM
- Customized plans to fit your needs
- No contracts or credit checks
- No activation or termination fees
- Free international calls/texts
- 24/7 customer support
- Buy online
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Best prepaid SIM card with free trial
US Mobile 10GB SIM card
- Verizon & T-Mobile coverage
- No talk and text
- Instant eSIM activation
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 free SIM cards.
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.
Best unlimited plan for tablets
Boost Mobile Unlimited SIM card
- AT&T & T-Mobile coverage
- No talk and text
- Instant eSIM activation
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 best unlimited data plans for tablets.
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.
Best unlimited plan for hotspots
Tello Unlimited SIM card
- T-Mobile coverage
- No talk and text
- Instant eSIM activation
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 best unlimited hotspot 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.