ZenSim eSIM Data Plans for Guernsey

ZenSim does not offer a truly unlimited data eSIM for Guernsey. The plans that carry the word “Unlimited” in their name provide a fixed amount of high‑speed data: 3GB per day for either 10 or 30 days, after which speeds are reduced. Customers who need higher data volumes can choose from ZenSim’s fixed‑data plans that are available in Guernsey, such as the 20GB 10‑day or 30‑day packages and the 10GB and 5GB options. Fixed plans can be more cost‑effective for most travelers, especially unless a user requires continuous, unrestricted high‑speed data.

ZenSim does not offer any Guernsey eSIM plans that include a local phone number or the ability to send or receive SMS. All eSIMs from ZenSim for Guernsey are purely data‑only, providing internet connectivity but no telephony services. Travelers can still stay connected by using voice and messaging applications such as WhatsApp, Telegram, or iMessage over the data connection.

ZenSim offers eight single‑country data plans for Guernsey. These plans vary in price from $17.00 to $115.00 and in data cap from 3 GB to 20 GB. They are available for 10 to 30 days, and they come in two types: daily data cap plans (two options) and fixed data cap plans (six options). Tethering is allowed on some of the plans.