Giga.Tel eSIM Data Plans for Guernsey

Giga.Tel does not provide a truly unlimited data eSIM for Guernsey, because every plan that carries the word “Unlimited” in its name actually limits high‑speed data to 1 GB per day. Once that threshold is reached, the plan applies a reduced speed of 512 kbps, so the service is not unlimited in the traditional sense.

Instead, Giga.Tel offers fixed‑data options that can be more affordable for travelers with moderate usage. For example, the Global 72 countries, 50 GB plan is available for 7 days at $94.99 USD, and the Global 106 countries, 20 GB plan is available for 3 days at $79.99 USD. These plans provide a sizeable data allowance; however, after the allotted data is consumed, usage continues at a throttled speed of 128 kbps. Choosing a fixed data plan may be more cost‑effective unless a user needs very high‑speed data for long periods.

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 currently offers 24 multi‑country data plans for Guernsey. These plans range in price from about $8.49 to $195.99 and in data capacity from 1 GB up to 50 GB, with validity periods spanning 1 to 30 days. Of the 24 options, 10 are daily data‑cap plans that reset the allowance each day, while 14 are fixed data‑cap plans that provide a total data amount for the entire validity period. Some plans also permit tethering and can deliver reduced speeds of 128 kbps or 512 kbps under certain conditions.