Great coverage in cities, real dead zones between them. What a visitor should actually buy.
For visitors, a travel eSIM on T-Mobile or AT&T is the practical answer — from about $1.19 a day, against expensive US prepaid tourist SIMs that need a store visit with ID, and home-carrier roaming that is among the world's priciest. The thing to plan around is not price but coverage gaps: the US has far more genuine dead zones than Europe or East Asia.
This is the part visitors underestimate. Expect no signal at all in:
No plan fixes this — locals lose signal there too. Download offline maps for your whole route before a road trip, and tell someone your plan if you are driving somewhere remote.
A travel eSIM on T-Mobile or AT&T. US prepaid tourist SIMs are expensive and usually require a store visit with ID, and US carrier roaming from abroad is among the priciest in the world. An eSIM day pass from around $1.19 does the same job.
In cities and along interstates, yes. The US has far more genuine dead zones than Europe or East Asia — national parks, desert highways, stretches of the Rockies and rural Appalachia. Download offline maps for any road trip; this is not a network-quality problem you can buy your way out of.
It means eSIM is your only option, everywhere. iPhone 14 and later sold in the United States have no physical tray at all, so a travel eSIM is not a convenience for you — it is the mechanism.
5–10 GB for most people. Road trips push it up because navigation runs for hours a day, and rideshare apps in cities add more. Twenty gigabytes if you are tethering a laptop for work.
No — travel eSIMs are data-only. That matters more in the US than most places, because some restaurant waitlists, delivery apps and store pickups want to text a US number. Use WhatsApp or email where you can, and expect the occasional friction.
Not on a USA plan. A North America regional plan covers the United States, Canada and Mexico on one eSIM, which is what you want for a cross-border road trip.
T-Mobile and AT&T coverage. Or one North America plan for the US, Canada and Mexico.
See USA plansNorth America plan