Ozly eSIM eSIM Data Plans for Guernsey

Ozly eSIM does not currently provide an unlimited data eSIM for Guernsey. All available plans for the island have a fixed data cap.

Ozly eSIM offers several fixed‑data options that give travelers good value. For example, a 50GB plan valid for 180 days costs $81.65 USD, and a 20GB plan valid for 30 days costs $35.60 USD. A 30‑day 20GB plan is also priced at $33.75 USD, while a 90‑day 20GB plan is $35.85 USD. These plans are often more cost effective for travelers who use a lot of data, unless they are extremely heavy data consumers.

Ozly eSIM does not provide plans that include a local phone number or SMS service for Guernsey. The only eSIM offerings available for travel to Guernsey are data‑only plans. Travelers can still use VoIP applications such as WhatsApp, Telegram or iMessage over the data connection for calling and messaging, but no traditional phone number or SMS capability is supplied.

There are four single‑country data plans and eleven multi‑country data plans offered by Ozly eSIM for Guernsey. The price range for these packages varies roughly from $2.05 to $81.65, and the data caps extend from 500 MB up to 50 GB, with validity periods that can be as short as one day or as long as 180 days. Single‑country plans provide data usage exclusively for Guernsey, whereas multi‑country plans allow the same data allocation to be used across a broader list of destinations, often with different flexibility in mobile settings. Some of the available plans also support tethering.