Jumbo plane mark JumboSIM

Land with your data already on.

An eSIM you install before you fly. No queue at the airport kiosk, no swapping the tiny tray card, no coming home to a roaming bill you didn't agree to.

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Coverage

Where JumboSIM works

The board shows what is on sale today, at the prices you see. The rest is coverage we can switch on — tap any country to see what it holds.

Regions

One eSIM, a whole trip

Crossing borders? A regional plan follows you instead of expiring at the first one.

How it works

Three steps, done before you pack

01

Pick your destination

Choose the country or region and the amount of data your trip actually needs. No contract, no monthly anything.

02

Scan the QR code

The eSIM installs onto your phone in about a minute, while you're still on home wifi. Your normal number and apps stay exactly where they are.

03

Land connected

It switches on when you arrive. Maps, messages and a ride out of the airport work before you reach the exit.

Questions

The things worth checking first

Does my phone support eSIM?

Most phones sold since about 2019 do — iPhone XS and newer, recent Pixel and Galaxy models among them. The phone also has to be carrier-unlocked. On iPhone you can check under Settings → General → About; if you see an EID number, the hardware supports it.

Do I keep my own number?

Yes. A travel eSIM is a second line for data. Your usual SIM stays installed and keeps your number, and you choose which line data goes through — so you can leave your home line on for calls and texts while paying nothing for its data.

What happens when the data runs out?

The connection stops rather than quietly billing you. You top up or start another plan. Nothing renews on its own and there is no subscription to remember to cancel.

Can I make calls with it?

These are data plans. Calling and messaging work over data — WhatsApp, FaceTime, Signal, Telegram — but there is no traditional phone number attached to the eSIM.

When can I actually buy one?

Now, for any destination showing a price. Pick a country, then pick a plan — payment is handled by Stripe, and your eSIM arrives by email within a minute. Everything else on the board is coverage we carry but have not priced yet.

None of this fixes it — how do I reach you?

Start with Help — installation, no-data troubleshooting, validity and refunds are all answered there, and it is faster than waiting on us. If it is none of those, the contact form is at the end of that page, and a person will answer by email.