MobileSIM eSIM Data Plans for Jersey

MobileSIM does not provide a truly unlimited data eSIM for Jersey. The plans that carry “Unlimited” in their name actually give 3GB per day of high‑speed data and, once that daily limit is reached, the speed drops to 1000kbps. For travelers who need a larger or unrestricted data allowance, MobileSIM offers fixed‑data plans such as Jersey 20 GB for 30 days, Jersey 10 GB for 30 days, and Jersey 5 GB for 30 days. These alternatives can be more cost‑effective unless the user expects to consume data far beyond the daily quotas of the “Unlimited” plans.

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 provides 12 single‑country data plans and 5 multi‑country data plans for Jersey. The plans are priced between roughly $4 and $72.50 and offer data limits ranging from 1 GB to 20 GB. Some plans are based on a fixed data amount for the entire validity period, while others impose a daily data cap; the daily cap plans allow a set amount of data each day, whereas the fixed‑cap plans supply a total data bundle for the duration of the plan.