eSIMCard eSIM Data Plans for Guernsey

eSIMCard does not provide a truly unlimited data eSIM for Guernsey. All plans listed for the island have a fixed data allowance, ranging from 1GB per day up to 50GB for a month, and the plans named “Unlimited” actually throttle speed after the allocated data is used. For travelers who need a larger capacity, eSIMCard offers fixed‑data options such as a 50GB plan valid for 30 days at $31.39, or a 35GB plan also valid for 30 days at the same price. These fixed‑data plans give a straightforward cost‑effective choice for most users, especially those who are heavy data consumers.

eSIMCard does not provide eSIM plans for Guernsey that include a phone number or SMS capability. The provider only offers data‑only eSIMs for this destination. Travelers who need voice or text services can rely on popular VoIP applications such as WhatsApp, Telegram, and iMessage, which work over the data connection and can be used for calls and messaging.

eSIMCard provides 35 single‑country plans and 27 multi‑country plans that cover Guernsey. These plans vary widely in price, from about $3.93 to $249.74, and in data allowance, ranging from 1 GB up to 100 GB. Validity periods span from 1 day to 60 days. Some of the options offer a daily data cap while others use a fixed data cap, giving travelers flexibility depending on their usage needs.