nextSIM eSIM Data Plans for Isle of Man

nextSIM does not provide a genuinely unlimited data eSIM for the Isle of Man. The plans that carry “Unlimited” in their name actually include a fixed data allowance – either 1 GB or 2 GB – and once that limit is reached the speed drops to 512 kbps or 2000 kbps, respectively. For travelers who need more data without the throttling, nextSIM offers fixed‑data plans such as 100 GB for 30 days at $185.69, 50 GB for 30 days at $115.23, 20 GB for 30 days at $51.13, and 10 GB for 30 days at $28.69. These fixed plans are often more economical for users who consume a substantial amount of data.

There are no nextSIM eSIM plans that provide a phone number or SMS service for the Isle of Man. Only data‑only eSIM options are offered. Users can still use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection to make calls and send messages without a local phone number or SMS capability.

nextSIM offers 22 single‑country data plans and 10 multi‑country plans for the Isle of Man. The single‑country plans typically provide a fixed data amount that varies from 1 GB up to 100 GB, while the multi‑country plans may combine these data blocks across several regions and can include daily data caps. Across all of the plans, prices range from about $3.97 to $331.49, and data caps are consistent with the 1 GB to 100 GB range noted above.