AlpineSIM eSIM Data Plans for Guernsey

AlpineSIM does not provide an unlimited‑data eSIM plan for travelers visiting Guernsey. All of the current offers are fixed data plans with specified data caps and validity periods. For example, AlpineSIM’s 50GB plan is valid for 180 days, and their 20GB plan is available for 30 days, both delivering high‑speed 5G connectivity in Guernsey.

Choosing a fixed‑data plan can be more cost‑effective for most users, especially those who do not consume large amounts of data. If a traveler expects heavy usage, they can consider topping up a pay‑as‑you‑go option or selecting a larger‑cap plan, ensuring they have enough data to meet their needs without exceeding the plan’s data allowance.

AlpineSIM does not provide a Guernsey eSIM that includes a phone number or SMS capability; the provider offers only data‑only plans. Travelers can use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection, but should verify that those services are accessible in Guernsey before purchasing.

AlpineSIM lists 5 single‑country data plans and 32 multi‑country plans that cover Guernsey. The pricing for these options ranges from about $2.33 to $166.83, while the data caps vary from 500 MB up to 50 GB over validity periods that can be as short as one day or as long as 180 days. Some plans apply a daily data cap, delivering a fixed amount each day of the validity, whereas others offer a single, fixed amount that can be used at any point during the period. Many of the plans also allow tethering, enabling the data to be shared with other devices.