Ozly eSIM eSIM Data Plans for Guernsey

Ozly eSIM does not provide a truly unlimited data eSIM for Guernsey; all its plans for this destination have fixed data allowances. Travelers can choose from higher‑capacity options such as the 50GB 180 days plan for $90.40 USD or the 20GB 90 days plan for $36.45 USD, which offer larger data bundles over longer periods. Selecting a fixed data plan is generally more cost‑effective unless a traveler expects to use a very large amount of data that would exceed even the largest bundled allowance.

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.

Ozly eSIM offers a total of 12 data plans for Guernsey, comprising four single country plans and eight multi country plans. The plans span a price range of $3.30 to $81.65, a data cap range of 1 GB to 50 GB, and validity periods between 7 and 180 days; several of them permit tethering.