MobileSIM eSIM Data Plans for Jersey

MobileSIM does not provide a true unlimited high‑speed eSIM plan for Jersey. All plans marketed as “Unlimited” give a daily allowance of 3 GB and a reduced speed of 1000 kbps after that limit is reached; the data cap remains in effect. For travelers who need ongoing high‑speed data, MobileSIM offers fixed‑data plans instead. For example, a 20 GB plan lasts 30 days for $25 USD, a 10 GB plan lasts 30 days for $21 USD, and a 5 GB plan lasts 30 days for $11 USD. Choosing a fixed data plan can be more cost‑effective unless a user is an extremely heavy data consumer.

MobileSIM does not offer a Jersey eSIM that includes a local phone number or SMS capability. Only data‑only plans are available from MobileSIM for travelers in Jersey. Users who need voice or messaging can still use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection.

MobileSIM has 12 single‑country data plans available for Jersey, covering the island exclusively. In addition, there are 7 multi‑country plans that include Jersey as part of a broader regional coverage. Across these offerings, prices range from roughly $1.50 to $72.50 USD, while data caps vary from 200 MB up to 20 GB. Some plans feature a daily data cap that limits usage each day for more controlled consumption, whereas other plans provide a fixed data amount that remains available for the entire validity period.