alodata eSIM Data Plans for Guernsey

Alodata does not offer a truly unlimited data eSIM for Guernsey. The plans named “Unlimited” actually give 1GB of high‑speed 4G/5G data per day (or a single 1GB allocation for the short‑term options) and, once that limit is reached, the speed is reduced to 1280kbps. Travelers who need more data can choose fixed‑data plans instead, such as 10GB for 30 days ($30.00 USD), 20GB for 30 days ($52.00 USD), 50GB for 30 days ($115.00 USD) or 100GB for 30 days ($193.00 USD). These plans provide larger data allowances before throttling occurs and can be more cost‑effective for users who consume a lot of data.

Alodata does not provide an eSIM for Guernsey that includes a phone number or SMS service. Only data‑only plans are available from this provider for travel to Guernsey. Users can use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection for voice and text communication.

Alodata offers a mix of single‑country and multi‑country data plans for Guernsey. In total there are 15 single‑coverage plans and 11 multi‑coverage plans available. The plans range in price from about $5 to $213, with data caps between 1 GB and 100 GB, and validity periods from 1 to 30 days. Some plans feature a fixed data amount, while others use a daily data cap that limits the amount you can use each day. Additionally, tethering is allowed on many of the plans, though a reduced speed of 1280 kbps applies to certain cases.