Mobile internet in the USA: eSIM, roaming or prepaid SIM?

Updated October 30, 2026

Distances in the USA are huge, and a lot runs through your phone: Google Maps on the highway, Uber and Lyft, mobile tickets for parks and museums, and staying in touch with your group.

The networks: Verizon, AT&T, T-Mobile

The USA has three major mobile networks: Verizon, AT&T and T-Mobile. Our USA eSIM connects to Verizon or AT&T 5G, whichever is stronger where you are. The internet exit is in the USA, so apps and websites see a US connection, with no detour abroad.

Roaming, prepaid SIM or eSIM?

• Roaming with your home plan: easiest, but often expensive outside your home region. Many carriers charge a daily fee, and the data often runs through your home country, which makes it slower.
• Prepaid SIM card: you have to find a store after arrival, set it up and swap the SIM card in your phone.
• eSIM: you buy it before the trip and get the QR code by email. Your home SIM stays in the phone, so your number stays reachable for calls and SMS.

How much data do you need?

Our USA plans run for 30 days with 5 GB, 10 GB or 20 GB for the whole period:

• 5 GB: maps, rides and messaging on a short trip.
• 10 GB: the most popular choice, also for photos and the odd video call.
• 20 GB: for longer road trips, lots of video or working on the road.

Streaming video uses the most data. Download playlists and shows on the hotel Wi-Fi, then your plan lasts much longer.

Install at home, the plan starts in the USA

You can install the eSIM before your trip, at home on your Wi-Fi. The plan only starts once the eSIM connects to a network in the USA. After landing, switch mobile data to the eSIM and turn on data roaming.

• Data only, no US phone number. Call and text via WhatsApp, FaceTime or similar apps.
• Does your phone support eSIM? eSIM check.
• Step-by-step for iPhone and Android: installation guide.
• The QR code works only once, so do not delete the eSIM during your trip.

See the USA eSIM plans on Verizon and AT&T.