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Dial *#06# on your phone's keypad. If a 32-digit number labeled EID appears, your phone has eSIM hardware. It also needs to be carrier-unlocked, and a few regional models ship without eSIM even when the same model has it elsewhere. Check before you buy, not after.
KnowRoaming plans work on iPhone XS and later and on most Android flagships released since 2019. Your phone also needs to be carrier-unlocked. Check your exact model on the device compatibility page before you buy.
The dial code works on iPhone and almost every Android brand, and it's the same check we use. The app also checks your phone during setup and tells you before you buy if it can't take an eSIM.
If you bought a plan and your phone fails this check, you get a full refund as long as the plan was never added to a device. Still not working? Message us on WhatsApp at +1-888-357-7347 and include four things: your ICCID, your order number, your phone model and OS version, and what you've already tried.
Quiet destinations often lack SIM kiosks or reliable stores. An eSIM allows instant activation, monitoring, and top-ups without needing physical access.
Yes, eSIMs use the same encryption and standards as physical SIM cards.
Buying an eSIM online is easy. Simply visit KnowRoaming.com or download the KnowRoaming app (available on iOS and Android). Choose your destination and plan, complete your purchase, and receive your eSIM instantly via QR code or in-app setup.
Use a prepaid international eSIM for F1 fans so you pay local rates instead of roaming charges.

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A pesquisa funciona bem, a documentação é bastante boa, mas, às vezes, só se quer falar com alguém. É para isso que estamos aqui. Qualquer fuso horário, qualquer pergunta, a qualquer hora.
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