Antigua & Barbuda & Cayman Islands eSIM
Travelling to both Antigua & Barbuda and Cayman Islands? One eSIM covers the two of them on a single plan — no swapping at the border, no roaming charges, instant QR delivery with no account needed. Pick your travel dates and how much data you need:
Pick your dates first.
Need calls and a phone number too?
These packages are data-only. If you also want a real phone number with calls — for restaurant bookings, banks, and being reachable — see our eSIM with phone number plans for Antigua & Barbuda.
How it works
Pick a package above and pay — no registration, no app. The QR code arrives by email in minutes; scan it in Settings on iPhone or Android and the eSIM installs natively. Your home SIM stays in for banking SMS while the eSIM carries your Antigua & Barbuda and Cayman Islands data. Daily-capped packages reset at midnight; total-data packages spread across the whole validity window.