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  • If you're running low, you can top up depending on the package
  • The package starts when you connect to a supported network

Why use an eSIM in USA (United States)?

Distances in the US punish anyone without mobile data. Rideshare pickups, rental-car navigation, parking apps and restaurant check-ins all assume you are online the moment you step off the plane. A prepaid eSIM covers all fifty states on a major national network, so a road trip from Los Angeles to Las Vegas or a week in New York costs a fraction of what your home carrier would charge in roaming.

Why travellers choose Zyroam

  • Local, regional and global coverage across 200+ countries and regions
  • Fixed-data and unlimited packages, from $3.00 — no contract, no deposit
  • Delivered by email in seconds, installed with a QR scan in about a minute
  • Top up from your account instead of buying a whole new plan

Good to know before you buy

  • Your plan starts when the eSIM first connects to a supported network in USA (United States) — not when you buy it.
  • These are data-only plans. Calls and texts work through WhatsApp, FaceTime, Telegram and similar apps.
  • Your existing SIM stays in the phone, so your normal number keeps receiving calls and SMS.
  • Check your handset on the compatibility list before buying — the eSIM is locked to the first device it is installed on.

Frequently asked questions

How do I activate my USA (United States) eSIM?
After checkout you get an email with a QR code and a manual activation code. Scan it from your phone's mobile-data settings while you are still on Wi-Fi, and keep the eSIM switched off until you arrive. Step-by-step instructions for iPhone and Android are in our setup guide.
Which phones support eSIM?
Most phones released since 2018: iPhone XS and newer, Google Pixel 3 and newer, Samsung Galaxy S20 and newer, and many mid-range Android models. The handset also has to be carrier-unlocked. The full list is on our compatibility page.
When does my USA (United States) data plan start?
The validity period begins the first time the eSIM connects to a supported network in USA (United States), not at purchase. You can install it days ahead of your trip without losing any days.
Can I use WhatsApp and make calls with the eSIM?
Yes for anything that runs over data — WhatsApp, FaceTime, Telegram, Signal, Zoom. The plan does not include a local phone number or traditional voice minutes, but your own SIM stays active in the phone for calls and SMS to your usual number.
What happens if I run out of data?
Most packages can be topped up from the My eSIMs tab in your account, without installing a new eSIM. You can also check how much data you have left any time on the usage page.
Can I share the connection with another device?
Personal hotspot works on most of our plans, so you can share data with a laptop or tablet. A few networks restrict tethering — if that matters for your trip, check with us before buying.

Still stuck? Our help centre covers installation, billing and troubleshooting.

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