Silvy eSIM Data Plans for Guernsey

Silvy does not provide an unlimited data eSIM plan for Guernsey. All of Silvy’s offerings for the island are fixed data plans with set allowances and validity periods. For example, the Guernsey 20GB for 30 Days plan gives 20GB of high‑speed data for 30 days, while the Guernsey 5GB for 30 Days plan offers 5GB for the same period. A smaller option is the Guernsey 1GB for 7 Days plan, which supplies 1GB of data for one week. These fixed plans can be more cost‑effective for most travelers, unless a user requires a truly unlimited data experience.

Silvy does not provide Guernsey eSIM plans that include a phone number or SMS capability. The provider offers only data‑only eSIMs for this destination. Travelers who need to make calls or send texts can usually use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection; however, access to these services can be limited in some locations, so it is advisable to check their availability in Guernsey before buying a plan.

Silvy currently offers four single‑country data plans for Guernsey. These plans are priced between $4.90 and $54.90, provide between 1 GB and 20 GB of data, and are valid for 7 to 30 days. No multi‑country plans are available for Guernsey at this time.