Billion Connect eSIM Data Plans for Guernsey

Billion Connect does not provide an unlimited data eSIM for Guernsey. All of its current Guernsey offerings specify a hard data cap; the caps shown in the Data cap column are 100GB and 50GB.
Travelers who need large amounts of data can instead select one of the fixed data plans. For instance, the 100GB plan that is valid for 30 days and the 50GB plan that is also valid for 30 days are available. These fixed data plans tend to be more cost‑effective unless a user is an extremely heavy data consumer.

Billion Connect does not offer a Guernsey eSIM with a local phone number or SMS capability. The provider provides only data‑only plans for Guernsey. Travelers who need voice or messaging can use popular VoIP apps such as WhatsApp, Telegram, or iMessage over the data connection, but it is important to verify that these apps are accessible in Guernsey before purchasing, as some destinations may block or restrict VoIP services.

Billion Connect offers 21 multi‑country plans for use in Guernsey, while no single‑country plans are listed. The available options span a price range of roughly $4.51 to $175.00, with data caps from 1 GB up to 100 GB and validity periods between 1 and 30 days. All of these plans allow tethering, though tethered devices experience a reduced speed cap of 128 kbps.