thirr.com eSIM Data Plans for Guernsey

No, thirr.com does not provide an unlimited data eSIM for Guernsey. Instead, the provider offers fixed‑data plans. For instance, the EU XXL 200GB 31D plan is available for $68.31 USD and is valid for 31 days, and the EU XXL 100GB 31D plan is available for $45.53 USD and is also valid for 31 days. Choosing a fixed‑data plan can be more cost effective unless the user is an extremely heavy data consumer.

Thirr.com does not provide any Guernsey eSIM plans that include a phone number or SMS capability. All Guernsey plans sold by the provider are data‑only; they do not allow inbound or outbound voice calls or text messages. Travelers who need to communicate while in Guernsey can use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, which work without a traditional phone number or SMS support.

thirr.com provides 28 multi‑country eSIM data plans for access in Guernsey, while no single‑country plans are listed for that destination. The available plans cover a wide range of prices, from about $4.05 up to $348.19, and data caps that vary between 1 GB and 200 GB. Validity periods span from 3 days to a full year. Tethering is permitted on all of these plans.