eSIM for Antarctica
Pick your data, calls and texts - and pay only for what you choose.
Antarctica is almost ready
We're switching on plans for Antarctica. Leave your email and you'll be the first to know - usually within a few weeks.
Why an eSIM for Antarctica?
Connected before you land
Buy now, scan the QR code, and your plan activates when you arrive in Antarctica. No airport queues, no plastic.
Keep your number
Sonet runs alongside your home SIM. Your number stays reachable and WhatsApp keeps working, untouched.
Honest pricing
No fake unlimited. Pick exact gigabytes at honest per-GB rates, or unlimited with the fair-use terms stated upfront.
EU roaming doesn't cover Antarctica - "Roam Like At Home" stops at the border, and pay-as-you-go rates there are some of the highest you'll ever see on a phone bill. A Sonet plan costs less than most operators charge for a single day of roaming.