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Buy an eSIM for USA

Stay connected on your travels with our choice of great plans

Shop USA eSIM Plans

Orange World

Back in stock shortly
  • 20GB in 90+ countries
  • 30 days from first use
  • 15 mins + 50 texts
  • Hotspot included
  • 4G/LTE available
  • French +33 number
  • No KYC checks

NOW
£ 21.00
View/Buy

Three Travel 6GB

  • 6GB in 71 countries
  • 30 days from first use
  • Unlimited calls to UK numbers
  • Hotspot included
  • 5G where available
  • UK +44 Three number
  • No KYC checks

NOW
£ 14.45
View/Buy

Three Travel 12GB

  • 12GB in 71 countries
  • 30 days from first use
  • Unlimited calls to UK numbers
  • Hotspot included
  • 5G where available
  • UK +44 Three number
  • No KYC checks

NOW
£ 21.45
View/Buy

Three Travel 18GB

  • 18GB in 71 countries
  • 30 days from first use
  • Unlimited calls to UK numbers
  • Hotspot included
  • 5G where available
  • UK +44 Three number
  • No KYC checks

NOW
£ 26.25
View/Buy

Vodafone Travel

  • 25GB in 76 countries
  • 30 days from purchase
  • Unlimited local calls
  • Hotspot included
  • 5G where available
  • UK +44 Vodafone number
  • No KYC checks

NOW
£ 24.00
View/Buy

Global64 10GB Valid 7 days

  • 10GB data valid 7 days
  • 64-country coverage
  • Hotspot included
  • Wide 5G support
  • eSIM Auto-Switching
  • Starts on first use

NOW
£ 7.50
View/Buy

Global64 20GB Valid 14 days

  • 20GB for 14 days
  • 64-country coverage
  • Hotspot included
  • Wide 5G support
  • eSIM Auto-Switching
  • Starts on first use

NOW
£ 11.50
View/Buy

Global64 50GB Valid 30 days

  • 50GB for 30 days
  • 64-country coverage
  • Hotspot included
  • Wide 5G support
  • eSIM Auto-Switching
  • Starts on first use

NOW
£ 26.50
View/Buy

Global64 80GB Valid 60 days

  • 80GB for 60 days
  • 64-country coverage
  • Hotspot included
  • Wide 5G support
  • eSIM Auto-Switching
  • Starts on first use

NOW
£ 39.00
View/Buy

USA 5GB - Valid 10 days

  • 5GB data
  • 10 days
  • 5G where available
  • Hotspot included
  • Verizon, AT&T, T-Mobile
  • Starts on first use

NOW
£ 7.50
View/Buy

USA 10GB - Valid 15 days

  • 10GB data
  • 15 days
  • 5G where available
  • Hotspot included
  • Verizon, AT&T, T-Mobile
  • Starts on first use

NOW
£ 10.00
View/Buy

USA Unlimited - Valid 30 days

  • Unlimited data
  • Valid 30 days
  • 5G where available
  • Hotspot included
  • Verizon, AT&T, T-Mobile
  • Starts on first use

NOW
£ 20.50
View/Buy
Sorry, currently we don't have any Local plans for USA but please check back soon
vodafone travel
Flag of USA

O2 SMS Only GLOBAL

  • Unlimited inbound SMS worldwide
  • 30-day rolling plan
  • Secure 2FA (eSIM Passkey)
  • Private UK +44 number
  • Reliable O2 SMS
  • Not blocked by banks etc
  • Instant activation

NOW
£ 6.00
View/Buy

FAQs

Frequently Asked Questions

Yes. If your phone supports eSIM, a USA eSIM is a simple way to get mobile data while travelling in the United States. It helps you stay connected for maps, messaging, hotel bookings, ride-hailing apps, restaurant searches, flight updates and everyday browsing without needing to buy a physical SIM card after arrival.

The best USA eSIM depends on your trip length and data use. For a short city break, a smaller plan may be enough for maps, messaging and browsing. For road trips, business travel, hotspot use, social media or video calls, choose a larger data allowance. The USA is a large country, so travellers moving between cities often benefit from extra data.

A USA eSIM is very useful for road trips because mobile data helps with navigation, hotel check-ins, fuel stops, restaurant searches and route changes. Coverage can vary in remote areas, national parks and long rural routes, so it is worth downloading offline maps as a backup before travelling.

It is best to install your USA eSIM before you travel, using a reliable Wi-Fi connection at home. After you arrive in the United States, you can enable the eSIM and start using mobile data. This is especially useful at busy airports where Wi-Fi may be slow, limited or difficult to access.

A USA eSIM can often be a more predictable alternative to roaming. You choose your data plan before you travel, so you know what you are paying for and how much data you have available. This can help you avoid surprise roaming charges, especially if you use maps, ride-hailing apps and mobile data every day.

You can use your USA eSIM for Google Maps, Uber or Lyft, hotel bookings, airline apps, email, messaging, restaurant reviews, attraction tickets and mobile payments where supported. It is also useful for theme parks, conferences, business trips and road trips where reliable mobile data makes the journey easier.

O2 SMS Only eSIM

Two Factor Authentication by SMS is now the industry-standard method of providing secure login for many services.

Have you ever been unable to access your bank account while travelling? Our SMS-only product provides you with a private and secure UK telephone number as a handy eSIM service that you can load into your phone as a second line and still receive the codes at home, and indeed anywhere in the world. Reliability is key for SMS Two Factor Authentication and being an O2 service, the delivery is pretty much guaranteed.

The number and service can be yours for life for just US$ 6.00 per month with no additional charges whatsoever. You can even port your existing UK number in with a PAC code.

You can receive and install this unique eSIM service within 5 minutes and it will be fully activated on receipt. Note that this is inbound SMS only with no calls or data supported.

USA eSIM plans for travellers, road trips and longer stays

Updated: June 2026

If you are looking for an eSIM USA option, the main advantage is simple: you can install it before your flight and be online as soon as you land. That matters in the United States, where a few hours without data can be inconvenient if you need Uber or Lyft at JFK or LAX, hotel check-in details in Miami, maps in Las Vegas, or navigation on long drives between cities. Coverage is usually strong in major hubs, but it becomes more uneven once you leave the main corridors and head into national parks, desert roads, mountain towns or rural parts of the Midwest and West.

Our USA eSIM plans connect on major US networks including Verizon, AT&T and T-Mobile, with 5G where available and hotspot support included at no extra cost. That makes them a practical choice for short city breaks, family trips, business travel and longer stays where you want to avoid airport kiosk mark-ups and the hassle of finding a physical SIM card on arrival.

Which US network matters most?

Network Best for City coverage Rural / highway coverage eSIM support Typical tourist prepaid pricing Traveller notes
Verizon Road trips, smaller towns, national park routes Excellent Usually the strongest of the big three Yes Often around US$25–US$45 per month Best choice when you are driving long distances across states such as Utah, Wyoming, Montana or parts of Nevada.
AT&T Balanced coverage for city + suburban travel Very strong Good Yes Often around US$25–US$40 per month A solid all-round option for most visitors, especially if you split time between cities and intercity driving.
T-Mobile Urban stays, airports, short trips, budget-conscious travellers Very strong in major metros Patchier outside main cities Yes Often around US$20–US$40 per month Good in New York, Los Angeles, Chicago and other large cities, but less consistent than Verizon on remote routes.

For most visitors, Verizon or AT&T is the safer pick if your itinerary includes long drives, outlet malls, theme parks outside the city centre, or smaller places where signal quality can vary. T-Mobile is often fine for downtown stays and airport-to-hotel travel, but it is less forgiving once you move into quieter areas.

Popular USA eSIM plans

Plan Best for Validity From Link
USA 5GB Short breaks, maps, messaging and ride-hailing 10 days US$10 View USA 5GB eSIM
USA 10GB Longer holidays, social media, streaming and everyday use 15 days US$13 View USA 10GB eSIM
USA Unlimited Heavy data use, work travel and extended stays 30 days US$27 View USA Unlimited eSIM

If you only need a small amount of data, the USA 5GB eSIM is the easiest low-cost choice. The USA 10GB eSIM suits most holidays because it gives you more breathing room for maps, social apps and video calls. If you expect to use your phone heavily every day, the USA Unlimited eSIM is the simplest option for a longer trip or a working visit.


Why travellers choose an esim USA plan

  • Install before departure and avoid hunting for a SIM card at the airport.
  • Use data immediately after landing for transport, hotel check-in and navigation.
  • Keep your home SIM active for banking codes, WhatsApp and incoming calls.
  • Use hotspot/tethering to connect a laptop or tablet when you are working on the move.
  • Skip the retail counter if you are arriving late or connecting through a busy airport.

USA eSIM vs physical SIM card

For most short trips, a USA esim is the better experience. You can set it up at home, it is easier to manage on a dual-SIM phone and there is no need to replace your existing SIM. That is especially useful if you want to keep receiving bank messages or calls on your home number while using local data in the United States.

A physical SIM can still make sense if you need a US phone number for calls or SMS, or if you are staying for a longer period and want a classic prepaid package from a carrier store. In practice, though, many tourists find the process slower than expected once you factor in airport queues, plan selection, and any activation steps that require store assistance.

As a rule of thumb: eSIM for convenience and short to medium trips; local SIM for a US number and longer stays. If your phone supports eSIM, there is very little reason not to use it for a visitor trip to the USA.

What matters in the United States beyond the cities

Coverage is excellent in most large cities such as New York, Los Angeles, Chicago, Miami, San Francisco, Dallas and Boston, but the US is a country where distance matters. Drive out toward Death Valley, Glacier National Park, the Utah parks, the Texas countryside or long stretches of interstate and the network experience can change quickly. Verizon is usually the safest option for those trips, while AT&T is a strong middle ground. T-Mobile often performs well in central urban areas, but it is less consistent once you leave the main population centres.

If your trip includes a mix of city time and road travel, choose a plan with enough data to handle offline maps, restaurant searches, hotel apps and navigation without worrying about every megabyte. That is the main reason many travellers prefer an esim USA plan over buying a random prepaid SIM at the airport.

Useful travel tips before you arrive

  • Airport SIMs: major airports such as JFK, LAX, MIA and ORD often have SIM sellers, but pricing is usually higher than online eSIM options.
  • Activation: install your eSIM before you fly, then switch on data after landing if the plan starts on first use.
  • Payment: US prepaid retail sign-ups can be awkward if you do not have a local billing address; eSIM avoids that problem.
  • Hotspot: if you need to share data with a laptop, tablet or travel companion, the included hotspot support is useful.
  • Apps: WhatsApp, iMessage, Google Maps, Uber and Lyft all work normally on a data-only eSIM.

Travel further in North America

If your itinerary includes more than one country, it can be worth comparing the USA with nearby destinations such as Canada eSIM plans and Mexico eSIM plans before you travel. If you are building a wider trip across the region, start with our USA eSIM plans and then check neighbouring country pages to see whether a single-country plan or separate local plans make more sense.

Choose the USA eSIM that fits your trip

For a weekend in New York or Las Vegas, the USA 5GB eSIM usually covers the basics. For a longer holiday, the USA 10GB eSIM is the safer middle option. If you are travelling for work, relocating, or using data heavily every day, the USA Unlimited eSIM gives you the most headroom without changing plans mid-trip.

Explore the full range of USA eSIM plans to find the best fit for your journey.

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