Wiiline eSIM Data Plans for Guernsey

Wiiline does not provide a truly unlimited data eSIM for Guernsey. Every plan listed under that region uses a fixed data allowance, such as 1GB or 1GB per day, and transits to a reduced speed of 512kbps once the data cap is reached. The name “Unlimited” in the plan titles is a marketing term; it does not refer to an unbounded high‑speed data supply.

Travelers looking for larger data options can choose fixed‑data plans instead. For example, Wiiline offers a 30 day plan with 10GB of data and another with 5GB for 30 days, both on the 5G network in Guernsey, which may be more cost‑effective for those who need a higher data budget and do not require endless data usage.

Wiiline does not provide a Guernsey eSIM plan that includes a phone number or any SMS capability. All available plans from Wiiline for Guernsey are data‑only, offering mobile data but no voice or text services.

For travelers who need messaging or calls, popular VoIP applications such as WhatsApp, Telegram, or iMessage can be used over the data connection, allowing communication without a local phone number or SMS support.

Wiiline provides 15 single‑country data plans for Guernsey, with no multi‑country options available. Among those plans, 11 are structured with a daily data cap while the remaining 4 offer fixed data amounts. Prices range from roughly $14.65 to $89.56, and the data caps span 1 GB to 10 GB. The plans allow tethering and include a reduced speed option of 512 kbps.