Esimatic eSIM Data Plans for Guernsey

Esimatic does not have an unlimited data eSIM available for Guernsey. All of its plans for the region have defined data caps, ranging from 10GB to 100GB for a 30‑day period.

Travelers can choose from several fixed‑data options. For example, a 100GB plan costs $171.99 USD for 30 days, while a 50GB plan is available for $106.36 USD for the same validity. These plans allow tethering and are designed to be budget friendly; a fixed‑data plan may be more cost‑effective for users who consume large amounts of data, as it provides a predictable price-per‑GB, whereas an unlimited plan would not be available.

Esimatic does not offer any eSIM plans that provide a local phone number or SMS capability for Guernsey. Only data‑only eSIMs are available from this provider. If you need to make calls or send messages while traveling, you can use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection.

Esimatic provides 28 single‑country data plans and 20 multi‑country data plans for Guernsey, giving subscribers a total of 48 different options. The plans cover a price range from $4.20 up to $325.10, while the data caps vary from 1 GB to 100 GB and validity periods span 1 to 30 days. Within the catalogue, some plans use a daily data cap—allowing a fixed amount of data to be refreshed each day—whereas others use a fixed data cap that remains constant for the entire validity period. All available plans permit tethering, giving users flexibility in how they share connectivity.