Prepaid eSIM USA: Buy Best eSIM online USA Plans from $0.8/GB
With our eSIM for USA, you can travel worry-free with no roaming charges and 24/7 support.
103 products
USA Unlimited
NextLink
3-15 days
Unlimited
Starting from
$1.80 per day
🇺🇸 United States & 🇺🇸 Hawaii
MobiMatter Rewards
EXCLUSIVE
Get up to $5 for every friend referred
MobiMatter Rewards
EXCLUSIVE
Get 10% cashback with every purchase
Buy the Best eSIM for United States
Stay effortlessly connected across the United States with best eSIM USA from MobiMatter, offering fast and reliable 4G/5G coverage nationwide. Whether you’re exploring eSIM New York, relaxing in eSIM Los Angeles, or traveling across eSIM California, enjoy seamless high-speed internet for maps, social sharing, video calls, and remote work. With the best USA eSIM prepaid plans, get instant activation, transparent pricing, and no physical SIM or contracts. Choose from 200+ flexible data packages and stay connected within minutes—whether you’re heading to meetings in eSIM Houston or exploring eSIM Texas. Buy best eSIM USA online with MobiMatter for reliable, affordable connectivity across the US.
Learn more about eSIM setup & eSIM activationhere
Buy the Best eSIM for United States
Stay effortlessly connected across the United States with best eSIM USA from MobiMatter, offering fast and reliable 4G/5G coverage nationwide. Whether you’re exploring eSIM New York, relaxing in eSIM Los Angeles, or traveling across eSIM California, enjoy seamless high-speed internet for maps, social sharing, video calls, and remote work. With the best USA eSIM prepaid plans, get instant activation, transparent pricing, and no physical SIM or contracts. Choose from 200+ flexible data packages and stay connected within minutes—whether you’re heading to meetings in eSIM Houston or exploring eSIM Texas. Buy best eSIM USA online with MobiMatter for reliable, affordable connectivity across the US.
Learn more about eSIM setup & eSIM activationhere
Hear from our customers
5.0
Very good offer, worked great outside the city 👍👍👍
NNazokat Umarova
Play Store5.0
Excellent service and amazing customer support! I’m really impressed with how helpful, responsive, and professional the support team is. They answered all my questions clearly and patiently, and I always received a quick response whenever I needed assistance. It’s rare to find such reliable and caring customer service. I feel much more confident using the service knowing that help is available whenever I need it. Highly recommended! 😊
MMarganahit
App Store5.0
The app I used on every trip. I didn't experience any problems.
Translated from Turkish
OOzilium
App Store5.0
best deal I could find for short term of data in the usa
MMarc Kaplan (BobTeatow)
Play Store5.0
This is the app where I found comprehensive and reasonably priced packages. I've been using it without any problems for about 2 years.
EErdem Mutlu
Play Store5.0
Their data e-sims work as advertised and are easy to top up if needed. No hassles.
RRobert P
Play Store5.0
I have been traveling The world for years and using MobiMatter for almost 3 years. Whenever I’ve had installation issue, their support has Solved it within 15 minutes. Incredible service thank you so much!
LLeylalom
App Store5.0
I had some small issue with activation of esim but it was my mistake and i get i can say instant support and resolution so i could proceed with using internet :) Thank you so much, just continue to be so proffesional as you are
MMilijana93
App Store5.0
Great chance to be everywhere in time… Keep spreading
KKo040Ma
App Store5.0
Excellent internet connection and wide range of choices and prices!
KKattsoi
App Store5.0
Awesome service. I have traveled back-and-forth between the United States and the Philippines and this app has not let me down. I strongly suggest that you check your data roaming option so this way you don’t mess up what you need to do.
WWhatshisface913
App Store5.0
Excellent application. Highly satisfied and highly recommended, best eSIM provider 👍🏻
Translated from Turkish
AAli Öztürk
Play Store
How to get an eSIM for United States
Check Help & FAQs to see if your device supports eSIM
Choose United States as your destination and the best United States eSIM package
Checkout using secure payment methods
Instantly install your prepaid eSIM for quick and reliable connectivity.
Enjoy seamless, high-speed connectivity across United States with your online eSIM
Why MobiMatter is best for United States eSIMs?
Instant Activation
Activate your United States eSIM in minutes. Just scan, install, activate and stay connected from the moment you land.
Flexible Plans, Great Value
Choose affordable short or long-term data packages for United States - perfect for business trips, vacations, or for digital nomads. Most packages provide the option to top-up also.
Customer Support
Stay connected with peace of mind, backed by our round-the-clock customer service team. Reach out to them via the troubleshoot link.
Essential travel tips and guides for United States
Jul 22, 2026 — 11 min read
Does a UK eSIM Work in Ireland? The Ultimate Guide to Confusing eSIM Destinations
The Double-eSIM Trap Picture this. You are planning a dream trip to Italy with a day trip to the Vatican. You search "eSIM" and see Italy and Vatican City listed as two separate options. Naturally, you buy both. You have just fallen for a search engine optimization trap that costs real travelers real money every day. Many eSIM players list tiny micro-states, islands, and territories as standalone destinations purely to capture more Google search traffic, not because the coverage actually works...
Read more
Jul 15, 2026 — 8 min read
FIFA World Cup 2026 Finals Guide: Semis, Final, and Staying Connected
The World Cup 2026 semifinals are here, and they could not have set up better. France meets Spain in Texas. England meets Argentina in Georgia. Whoever survives will fly to New Jersey for the final on July 19. If you are chasing these matches across three cities, or just watching from home and planning your next trip to the States, here is what you need to know about the games, the venues, and how to actually stay online while you are there. Quick Summary The 2026 World Cup semi final stadium...
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Jun 29, 2026 — 11 min read
The Ultimate Multi-City Guide to the 2026 FIFA World Cup Knockout Stages
The 2026 FIFA World Cup runs June 11 to July 19 across 16 cities in the USA, Canada, and Mexico. Fans chasing the knockout stages will hop between Los Angeles, Miami, New York, Toronto, and Vancouver. The smartest move: grab a MobiMatter North America Regional eSIM before you fly so your data works seamlessly across all three countries, no SIM swaps, no roaming surprises. Quick Stats Before You Pack * 48 teams competing across 104 matches over 39 days * 16 host cities spanning 3 countries:...
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Frequently Asked Questions
Yes, most phones that support eSIM allow dual SIM functionality. You can use your physical SIM for local calls while using your United States eSIM plan for data across United States.
Yes, you can add multiple eSIM profiles to your phone, though only one can be active at a time. Our eSIMs for United States are compatible with most devices.
Yes, our United States eSIM plans support mobile hotspot and tethering, allowing you to share your internet connection across devices while traveling in United States.