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Unlimited SIM Deals to Stay Connected in the US

Enjoy unlimited calls and texts, and super-fast 5G internet at prices you have to see to believe!

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What Our Customers Are Saying

Why Lyca?


Superfast 5G at low cost 
Top-tier service with superfast 5G network at significantly lower costs compared to major wireless providers


No strings attached 
Get unbeatable value with 100% flexibility. No contracts, no credit checks or hidden fees.


Bring your own devices(BYOD)
Bring your unlocked device and your current phone number to Lyca Mobile completely hassle free.


Flexible plans for everyone   
Choose the monthly data amount that's right for you, all loaded with international benefits.

What is an eSIM?

eSIM stands for embedded SIM. Unlike a physical SIM card that can be removed, an eSIM is built into the device. This not only makes it secure but also enables remote SIM activation/deactivation. Lyca Mobile’s unlimited SIM deals present a great opportunity to upgrade to an eSIM and enjoy call, text, and data benefits across the US.

Dual -SIM Capability      
Switch Provider easily      
Reliable coverage, everywhere

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View our recent blogs

The Best Prepaid Phone Plans with International Calling at No Extra Cost (2026 List)

29 September, 2026 | by Lyca Mobile

The Best Prepaid Phone Plans for Kids in the USA​ (2026 Updated List)

24 September, 2026 | by Lyca Mobile

How to Buy a SIM Card in New York: The Complete Guide (2026 Updated)

23 September, 2026 | by Lyca Mobile

FAQs

Our SIM only plans allow you to buy a Lyca Mobile SIM card with a plan without forcing you into any contract or commitment. SIM only plans aren’t locked to a smartphone or one specific plan, giving you the freedom and flexibility to change both your smartphone and the plan itself whenever you want. All our SIM only plans are prepaid, meaning you purchase minutes, texts and data by paying upfront. You can choose either pay monthly or Pay As You Go.

The best Lyca Mobile phone deals are the plans that offer up to 75% off their original prices. Our Unlimited Plus gets you 40 GB of high-speed data along with 10 GB of hotspot data and unlimited calls and texts, all at $12.25 per month. Another budget-friendly deal is our $5 plan that gets you 8 GB of high-speed data and unlimited national calls and texts. 

Lyca Mobile has the best prepaid mobile deals. Our top prepaid deals range from $5 per month to up to $15 per month. These deals offer super-fast 5G data, unlimited calls and texts, dedicated hotspot data, and international calls to select countries.  

Lyca Mobile’s best SIM-only deals in the USA include the Unlimited Pro plan, the Unlimited Plus plan, the $29 Unlimited International Plan, and the $39 Unlimited International Plan. These plans offer a combination of super-fast 4G/5G data, unlimited calls and texts, bonus international credit, and unlimited international minutes and texts to select countries. These SIM-only deals have everything you’ll ever need for all your calling, texting, and internet needs. 

To top up, simply visit lycamobile.ie and hover over the ‘Top-up’ tab found between the ‘Home’ and ‘Rates’ tab. Next, click on the ‘Quick Top-up’ option from the dropdown. All you’ll need is your account details (mobile number and email address) and then you can choose how much you want to top-up! Once completed, your account will be credited with the amount instantly. Alternatively, go straight to the Quick Top-up page here.

The $29 Unlimited International Plan is the best family phone deal. It offers 15 GB of high-speed 4G/5G data and 10 GB of hotspot data. This plan also offers unlimited calls and texts within the US and to 100 countries. Not just that, you also get unlimited minutes and texts to Mexico and Canada with this plan.