esimzon eSIM Data Plans for Guernsey

esimzon offers an unlimited data eSIM plan that covers Guernsey. The “Europe Unlimited Data with calls 15Days” plan provides unlimited data for 15 days, costs $40.00 USD, and includes 4G coverage in Guernsey and 44 additional countries. Users should note that while the data cap is unlimited, normal speed may be throttled after heavy use in accordance with a Fair Usage Policy. If speed restrictions are a concern, travellers are advised to contact esimzon directly to confirm whether a FUP applies and the typical data volume available at normal speed.

esimzon does not provide a Guernsey eSIM that includes a phone number or SMS capability. The provider only offers data‑only eSIM plans for travelers heading to Guernsey. For voice and text communication, users can rely on popular VoIP applications such as WhatsApp, Telegram, and iMessage, which use the data connection to make calls and send messages without needing a local phone number or SMS service.

esimzon offers one single‑country plan and four multi‑country plans for Guernsey, giving five options in total. Prices run from $25.00 to $40.00, with data caps between 20 GB and unlimited, and validity from 15 to 30 days; some plans may have speed throttling.