Giga.Tel eSIM Data Plans for Guernsey

Giga.Tel does not provide an unlimited data eSIM for Guernsey. All of its plans for the island have fixed data caps, with the largest offering 200GB for 31 days or 100GB for 30 days, both delivered over 5G. Smaller options are also available, such as 50GB for 7 days or 30 days, which may suit lighter‑usage travelers.

Because none of these packages are unlimited, travelers who need very high data volumes may find a fixed data plan more cost‑effective than a pay‑as‑you‑go approach. The higher‑cap plans can still serve most users well, but extremely heavy data consumers will need to consider alternative solutions.

Giga.Tel does not provide any Guernsey eSIM plans that include a local phone number or SMS capability. All plans sold by Giga.Tel for Guernsey are data‑only, offering only high‑speed internet access. Travelers who need to make voice calls or send text messages can use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection.

Giga.Tel offers 54 multi‑country data plans for use in Guernsey. The available plans range in price from $5.99 to $248.99 and provide data between 1 GB and 200 GB, with validity periods spanning 1 to 365 days. The packages include tethering capability and, where applicable, a reduced speed option of 128 Mbps.