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North America eSIM
USA
About USA eSIM
The United States runs three major national networks — AT&T, T-Mobile, and Verizon — with extensive 5G in cities and strong 4G LTE across highways and suburban areas. T-Mobile leads in rural and mid-country coverage, making it the top choice for cross-country road trips. A LimitFlex US eSIM roams onto the strongest available network at your location, automatically.
Supported Networks
AT&T T-Mobile Verizon
USA eSIM — Common Questions
Does a USA eSIM work in Hawaii and Alaska?
Yes, both are covered as US states. Major networks serve the main islands of Hawaii and Alaska's populated areas. Remote wilderness in Alaska may have limited coverage.
Which network does the US eSIM use?
Your LimitFlex eSIM roams on AT&T and T-Mobile depending on signal strength. In urban areas you'll typically see 5G. On rural highways and in national parks you'll see 4G LTE.
Can I use mobile hotspot with a USA eSIM?
Yes, most LimitFlex plans include tethering (hotspot). This lets you share your eSIM's data connection with a laptop or tablet — useful for road trips.
Does eSIM work in US National Parks like Yellowstone?
Coverage varies significantly by park. Popular entry points and visitor centres typically have signal. Deep within canyon country, expect dead zones. Download offline maps before entering parks.
Available Plans
All plans include instant QR delivery
1 GB
7 Days
$4.50
3 GB
15 Days
$9.00
5 GB
30 Days
$13.50
Most popular
10 GB
30 Days
$22.00
Unlimited
30 Days
$49.00
Buy USA eSIM
Secure payment · Instant QR delivery
