Simsima eSIM Data Plans for Jersey

Simsima does not offer a truly unlimited data eSIM plan for Jersey. The plans labeled “Unlimited – 7 days, ” “Unlimited – 10 days, ” and “Unlimited – 30 days” actually provide 3 GB of high‑speed data per day, after which the speed drops to 1000 kbps.

If a user prefers unlimited usage without speed reduction, a fixed‑data plan may be a better choice. For example, Simsima sells a 20 GB plan valid for 30 days for about $23.67 USD and a 10 GB plan also valid for 30 days for around $19.59 USD, both offering 5G connectivity while remaining within the Jersey coverage area. These fixed‑data options can be more cost‑effective if the user needs more than 3 GB per day.

Simsima does not provide any eSIM plans for Jersey that include a phone number or SMS capability. Only data‑only eSIMs are available from Simsima for this destination. Travelers can still use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection to make calls and send messages, even without a local phone number or SMS service.

Simsima offers ten single‑country data plans for Jersey, with prices ranging from about $4.12 up to $130.52 and data allocations between 1 GB and 20 GB. The plans are split between fixed‑data offerings, which provide a set amount for the entire validity period, and daily‑data‑cap options that limit the quantity of data that can be used each day. No multi‑country coverage plans are listed for Jersey.