WonderConnect eSIM Data Plans for Guernsey

WonderConnect does not have an unlimited‑data eSIM for Guernsey. All plans listed provide a fixed data allowance, the largest being 50 GB for 30 days. Other options include 20 GB and 10 GB data plans, all valid for 30 days, with tethering allowed and 5G coverage limited to Guernsey. Selecting a fixed data plan can be more economical unless a traveler requires very high data usage.

WonderConnect does not provide eSIM plans for Guernsey that include a phone number or SMS capability. Only data‑only eSIM options are available from this provider. Travelers can still use popular VoIP applications such as WhatsApp, Telegram, or iMessage to make calls and send messages over the data connection.

WonderConnect provides 6 single country plans and 5 multi country plans for Guernsey. Plan prices vary from about five dollars to approximately one hundred and fifty dollars, while data caps range from one gigabyte up to fifty gigabytes. Some of these plans allow tethering, and validity periods typically run from seven to thirty days.