A cross-country road trip from New York to Los Angeles, or a week bouncing between conferences in three different states: the sheer size of the USA is exactly why an eSIM makes sense before you leave home. Skip the airport carrier kiosks and set up your data in advance so it’s already working when you land, keeping your own number free for calls while WhatsApp, maps, and email run on a local network, all without triggering a single roaming fee.
USA eSIM coverage: AT&T and T-Mobile
Which plan should I choose?
| Plan | Best for |
|---|---|
| 1 GB · 7 days | Short stay or layover, using hotel Wi-Fi |
| 3 GB · 30 days | One week: maps, Uber and WhatsApp |
| 5 GB · 30 days | Two weeks with normal use |
| Unlimited · 7 days | A busy week: road trip, video or work |
| Unlimited · 15 days | Long trip or working from the US |
Validity starts from activation. Not sure how much data you need? Read How many GB do I need for a trip to the USA?
This eSIM gives you access to two major US carriers, AT&T Mobility, supporting 4G and 5G, and T-Mobile, supporting 2G, 4G, and 5G. Together they offer strong data speeds in cities and along most interstate routes, with 5G available in many metro areas and 4G forming the reliable backbone elsewhere. Coverage is generally excellent in populated regions from coast to coast, though as with any US network, very remote stretches of desert, mountain, or rural highway can see weaker signal.
- Touch down anywhere in the USA with data already active, no line at an airport SIM counter.
- Keep your home number for calls and texts while your data runs through our roaming partner network.
- Message and video-call over WhatsApp or FaceTime from coast to coast without roaming surcharges.
- Get up and running in minutes with an easy QR code scan before you fly.
- Cut out expensive roaming fees and pay one clear price for your whole US trip.
New to eSIM? Read what an eSIM is.
Is Your Phone Compatible?
Our USA eSIM works with most modern iPhones and Android devices that support eSIM technology.
Compatible with:
-iPhone XS and newer
-Google Pixel models with eSIM
-Samsung Galaxy models with eSIM
Check your device compatibility before purchase.
USA eSIM FAQ
Which US carriers does this eSIM connect to?
It uses two major networks, AT&T Mobility and T-Mobile, so you benefit from broad combined coverage across the country.
Will I get 5G speeds in US cities?
Yes, both AT&T Mobility and T-Mobile support 5G, so you can expect fast data in most major metro areas.
Does the coverage hold up on long road trips through rural areas?
With two networks combined, coverage along most interstates and towns is solid, though very remote desert or mountain stretches may still have weaker or no signal, as with any mobile network in the US.
When does the plan’s validity start?
From activation. Install the eSIM before you fly and the days only start counting once it is activated.
Can I keep using my phone number and WhatsApp?
Yes. The eSIM only handles data; your usual SIM keeps receiving calls and texts, and WhatsApp works with your usual number.
Which plan is right for my trip?
3 GB covers about a week of maps, Uber and WhatsApp; 5 GB about two weeks. For video calls, streaming or a road trip, choose an unlimited plan.
Does it work in Canada or Mexico?
This plan covers the United States. If your trip continues to Canada or Mexico, choose our Canada or Mexico eSIM.
