SimSmash eSIM Data Plans for Jersey

SimSmash does not provide any truly unlimited high‑speed data eSIM for Jersey. The plans that have “Unlimited” in their names actually deliver fixed daily data allowances—490 MB, 1 GB, 2 GB, or 3 GB for a single day—so the amount of data is still capped.

Instead, SimSmash offers fixed data plans that give larger data volumes for a set period. For example, the Jersey 20 GB for 30 days plan costs $11.59, the Jersey 10 GB for 30 days plan costs $7.59, and a Jersey 5 GB for 30 days option is also available. These fixed plans provide a more predictable and potentially cost‑effective way to obtain a substantial amount of high‑speed data for travel in Jersey.

SimSmash does not provide any Jersey eSIM plan that includes a local phone number or SMS capability. Travelers to Jersey can only obtain data‑only eSIMs from the provider. For voice and messaging, users may rely on internet‑based VoIP apps such as WhatsApp, Telegram, or iMessage, but they should verify that these services are accessible in Jersey before making a purchase.

SimSmash offers a total of 13 data plans for Jersey, comprising nine single‑country options and four multi‑country packages. Prices start at roughly $0.70 and rise to about $58.99, while data allowances span from 490 MB to 20 GB. Validity periods range from one day to thirty days, and most plans include tethering where permitted.