USA travel SIMs for UK travellers

USA SIM & eSIM for UK Travellers

Fast 5G/4G data, unlimited USA calls and texts, and a real US mobile number included.

✓ Real USA mobile number

✓ Unlimited USA calls and texts

✓ Fast 5G/4G data

✓ Instant eSIM or physical SIM

✓ Hotspot and tethering supported

✓ Optional Canada/Mexico Add-On

Order before you leave the UK and connect as soon as you land in the USA. Use your phone for Uber, maps, hotel bookings, travel forms, messages and calls without relying on expensive roaming.

View eSIM & SIM Bundles

Why our USA plans are different

Most Travel eSIMs Are Data Only. Ours Are Different.

Many USA travel eSIMs give you mobile data, but no real US mobile number, no local calls, and no texts. That can make travel harder when you need Uber, hotel bookings, forms, restaurants and local services.

Most Travel eSIMs

✕ Data only

✕ No US mobile number

✕ No USA calls

✕ No USA texts

✕ Harder to use with Uber, forms, bookings and local services

✕ Often no setup before you fly

Better for USA travel

Our USA eSIM & SIM

✓ Fast 5G/4G data

✓ Real US mobile number included

✓ Unlimited USA calls and texts included

✓ Works with Uber, forms, bookings and local services

✓ Set up before you leave the UK

✓ Choose instant eSIM or physical SIM posted to your UK address

Device compatibility

USA eSIM Compatibility for UK Travellers

Our USA eSIM works with most modern eSIM-compatible smartphones. Check your device before ordering so you can connect smoothly when you arrive in the United States.

✓ iPhone XR onwards

✓ Samsung Galaxy S21 onwards

✓ Google Pixel 3a onwards

✓ Many newer eSIM-compatible devices

Great for UK travellers who want fast USA data, calls, texts and a real USA mobile number without expensive roaming charges.

Roaming comparison

UK Roaming vs a USA eSIM

UK roaming can be expensive on longer USA trips. A local USA eSIM gives you prepaid pricing, local network access, and a real US mobile number.

UK Roaming

✕ Daily roaming charges

✕ Fair-use limits may apply

✕ No USA mobile number

✕ Can become expensive on longer trips

Better for USA travel

Our USA eSIM

✓ Real USA mobile number

✓ USA calls and texts included

✓ Fast 5G/4G data

✓ Activate before leaving the UK

Why choose us

Why UK Travellers Choose Our USA SIMs and eSIMs

Stay connected across the United States with fast data, USA calls and texts, hotspot support, and a real USA mobile number included.

✓

Real USA Number

Includes a real USA mobile number, even with eSIM.

✓

Fast 5G/4G Data

Reliable high-speed data for maps, apps, browsing and travel updates.

✓

Unlimited Calls and Texts

Call and text within the USA without extra USA usage charges.

✓

Hotspot Included

Share data with your laptop, tablet or travel companion.

✓

Works Across the USA

Use your phone for maps, Uber, bookings, calls and travel plans.

✓

Easy Activation

Set up before leaving the UK, then connect when you arrive.

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Instant eSIM Delivery

Your eSIM QR code is sent by email after purchase.

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UK Shipping Available

Physical SIM cards can be posted to your UK address.

Customer reviews

Trusted by UK Travellers Visiting the USA

Real reviews from travellers using our USA eSIMs and SIM cards across the United States.

Choose your USA plan

USA eSIM & SIM Bundles for UK Travellers

Choose from unlimited USA data plans, T-Mobile or AT&T bundles, and USA eSIM options with a real USA mobile number included.

T-Mobile Unlimited

Best all-round USA eSIM and SIM option for most UK travellers.

✓ Works with iPhone, Samsung, Google, Huawei, Oppo, Xiaomi and many other phones

✓ Proper unlimited 5G/4G data

✓ 5G included

✓ Uses America’s T-Mobile network

✓ Unlimited minutes and texts to USA numbers

✓ Unlimited hotspot use at 3G speeds

✓ Real USA phone number for Uber, forms, bookings and staying in touch

✓ Choose from 5, 7, 10, 14, 21, 30, 45, 60 or 90 days

✓ Available as physical SIM or instant eSIM

From £29.99

View T-Mobile Bundles

AT&T Unlimited

Best for iPhone users who want unlimited data and Canada/Mexico roaming included.

✓ iPhone only

✓ Proper unlimited 5G/4G data

✓ 5G included

✓ Uses America’s AT&T network

✓ Canada and Mexico roaming included

✓ Unlimited minutes and texts to USA, Canada and Mexico numbers

✓ Optional hotspot add-on available

✓ Real USA phone number for Uber, forms, bookings and staying in touch

✓ 30, 60 or 90 day bundles

✓ Available as instant eSIM

From £39.99

View AT&T Unlimited

AT&T 12GB, 30GB, 50GB

Best for iPhone users who want fixed data, hotspot use, and calls to UK numbers.

✓ iPhone only

✓ 12GB, 30GB or 50GB of high-speed 5G/4G data

✓ Video call, stream, download and upload fast

✓ 5G included

✓ Uses America’s AT&T network

✓ Optional Canada and Mexico add-on available

✓ Unlimited minutes and texts to USA numbers

✓ Unlimited calls to UK numbers

✓ Use as hotspot with your laptop, tablet or travel companions

✓ Real USA mobile number for Uber, forms, bookings and tour operators

✓ 30, 60 or 90 day bundles

✓ Available as instant eSIM

From £32.99

View AT&T Data Bundles

How it works

How to Get Your USA eSIM or SIM Before You Travel

Order before you leave the UK, set up your USA SIM or eSIM, then connect when you arrive in the United States.

Step 1

Order your USA eSIM or SIM online from the UK.

Step 2

Choose instant eSIM delivery by email or a physical SIM posted to your UK address.

Step 3

Submit your activation details before you fly.

Step 4

Switch on in the USA and connect. Your bundle starts when it connects to the US network.

✓

Sorted. Sit back and relax knowing your mobile phone will work in the USA, just like it does at home.

Watch the 1-minute explainer

How Our USA SIM and eSIM Works

Travelling from the UK to the USA? This short video explains how to stay connected with fast USA data, unlimited USA calls and texts, and a real USA mobile number.

View USA SIM & eSIM Bundles

USA eSIM & SIM FAQs

Questions UK Travellers Ask Before Buying a USA eSIM or SIM

Clear answers about phone compatibility, activation, data, USA numbers, hotspot, delivery and support.

Will my phone work with your USA eSIM or SIM?

Most recent iPhones, Samsung Galaxy phones and Google Pixel phones work with our USA eSIMs. Older devices may need to use a physical SIM card instead.

To check if your phone supports eSIM:

Go to your phone settings. If you see “Add eSIM” or “Add Mobile Plan”, your phone supports eSIM.
Or dial *#06# on your phone. If an EID number appears, your device supports eSIM.

When should I activate my USA eSIM or SIM?

You do not need to choose your activation date when placing your order.

After purchase, you’ll submit your activation details separately.

You can activate before leaving the UK, but your bundle will only begin once you arrive in the USA and connect to the network.

How much data do I get with your USA eSIM plans?

We offer a range of USA eSIM and SIM bundles to suit different trips and data usage.

Choose from:

Unlimited data bundles
12GB, 30GB and 50GB bundles
Short and long trip durations

If you use maps, social media, video calls, streaming, hotspot, or upload lots of photos and videos while travelling, an unlimited bundle is usually the best option.

Lighter users can save money with a smaller data bundle.

Do I get a real USA mobile number?

Yes. Our USA eSIMs and SIM cards include a real USA mobile number.

USA mobile numbers are in the standard American format, for example 310-123-4567. Friends or family calling or texting you from the UK would use +1 310 123 4567.

You can use your USA number for:

Calls and texts within the USA
Uber and rideshare apps
Restaurant and hotel bookings
Online forms and verifications
Staying in touch while travelling

Many travel eSIMs are data only. Ours include a real USA number with USA calls and texts included.

Is a physical SIM better than an eSIM for USA travel?

No. A physical SIM is not automatically better than an eSIM.

The important thing is the plan behind the SIM, not whether it is delivered as an eSIM or a plastic SIM card.

Many cheap travel eSIMs are data only, which means they do not include a real USA mobile number, local USA calls, or USA texts.

Our USA eSIMs are different. They include the same key travel features you would expect from a proper USA SIM plan:

Fast 5G/4G data
A real USA mobile number
USA calls and texts
Support for local services such as Uber, bookings, forms and travel apps

If your phone supports eSIM, eSIM is usually the easier option because it is delivered by email and you do not need to wait for postage or swap SIM cards.

A physical SIM is still a good choice if your phone does not support eSIM.

Can I use hotspot and tethering in the USA?

Yes. Most of our USA eSIM and SIM bundles allow hotspot and tethering.

This lets you share your data connection with:

Laptops
Tablets
Other phones
Travel companions

Hotspot availability and speeds can vary depending on the bundle you choose.

Does your USA eSIM and SIM work in Hawaii and Alaska?

All our USA eSIMs and SIM cards work in Hawaii, as well as across the mainland USA.

Our T-Mobile bundle does not work in Alaska. Our AT&T bundles do work in Alaska.

Coverage and speeds can vary depending on your exact location, especially in remote areas, national parks, mountains, or while travelling between towns.

How long does UK delivery take?

Physical SIM cards arrive within 14 to 21 business days.

If you need your USA service quickly, choose eSIM for instant delivery by email.

What happens if I run out of data in the USA?

Some plans include unlimited data, while others have fixed high-speed data allowances such as 12GB, 30GB or 50GB.

You cannot add more data to these fixed data bundles if you run out.

If you expect to use lots of data for streaming, hotspot, video calls, or uploading photos and videos, we recommend choosing an unlimited bundle.

Can I keep using my UK number while travelling?

Yes. You can usually keep using your UK number while travelling in the USA.

If you use our USA eSIM, you can leave your UK physical SIM or UK eSIM active in your phone settings to continue receiving important text messages, including bank security codes and verification texts.

Most modern phones also allow you to choose which SIM is used for:

Mobile data
Calls
Texts

Apps such as WhatsApp, iMessage, FaceTime, Telegram and Signal continue working normally because they are linked to your account and internet connection, not just your mobile number.

We recommend disabling data roaming on your UK SIM or eSIM to avoid unexpected roaming charges from your UK provider.

Should I choose eSIM or a physical SIM for the USA?

For most travellers, eSIM is the easiest and best option for USA travel.

Benefits of eSIM:

Instant delivery by email
No waiting for shipping
No need to swap physical SIM cards
Keep your UK SIM active in your phone
Faster setup before you fly
Easy to switch between UK and USA service

eSIM works with most modern phones, including:

iPhone XR and newer
iPhone SE 2020 and newer
Samsung Galaxy S21 and newer
Samsung Fold and Flip models
Google Pixel 3a and newer
Many newer Oppo, Huawei, Xiaomi and Motorola phones

Physical SIM cards are still a good option for older phones that do not support eSIM.

Is support available while I’m in the USA?

Yes. Support is available while you’re travelling in the USA.

You can contact us by email or WhatsApp if you need help with:

eSIM setup
SIM activation
Troubleshooting
Network questions
General travel connectivity support

We regularly assist travellers while they are already in the USA, including after arrival at airports, hotels, road trips and during interstate travel.

About us

About USA Pay As You Go SIM Card

We help UK travellers stay connected in the USA with USA eSIMs and SIM cards that include fast 5G/4G data, unlimited USA calls and texts, and a real USA mobile number.

✓ Real USA mobile number included

✓ Unlimited USA calls and texts

✓ Fast 5G/4G data across the USA

✓ eSIM has the same inclusions as a physical SIM

✓ Hawaii included on all USA plans

✓ Alaska available on AT&T plans

✓ Optional Canada and Mexico coverage

✓ Instant eSIM delivery by email

✓ Physical SIM cards shipped to your UK address

Many travel eSIMs are data only. Ours are different. Our USA eSIMs include a real USA mobile number, USA calls and texts, and the same key travel inclusions you would expect from a physical USA SIM plan.

Choose an instant USA eSIM or a physical SIM card delivered before you leave the UK. Set up before departure and connect shortly after landing in the USA.