Simsima eSIM Data Plans for Guernsey

Simsima does not provide an unlimited data eSIM for Guernsey. Travelers who need a larger data allowance can choose from its fixed data plans, such as the 20GB plan valid for 30 days priced at $58.54 USD or the 20GB plan valid for 365 days at $84.83 USD. These options give a substantial amount of high‑speed data while remaining cost‑effective compared with unlimited offerings from other operators.

Simsima does not provide eSIM plans for Guernsey that include a phone number or the ability to send or receive SMS. Travelers who need connectivity can only purchase data‑only offers from this provider.

If voice calls or text messages are required, popular VoIP apps such as WhatsApp, Telegram, and iMessage can be used over the data connection, though some destinations may block or restrict access to certain apps or services. Travelers should verify that the apps they plan to use are available in Guernsey before buying a plan.

Simsima offers five single‑country data plans and four multi‑country plans for Guernsey. The plans range in price from about $5.39 to $84.83 and provide between 1 GB and 20 GB of data, with validity periods from 7 to 365 days. The single‑country options give data exclusively for Guernsey, while the multi‑country options allow use across several destinations, typically with a daily data cap that applies to each country visited.