MobileSIM eSIM Data Plans for United Kingdom

MobileSIM does not provide a truly unlimited data eSIM for the United Kingdom; all plans labeled “Unlimited” actually offer a 3 GB per day allowance and reduce the speed to 1000 kbps once that limit is reached. Travelers who need high‑speed data without a daily cap can choose from the fixed‑data packages MobileSIM sells for the UK. For example, a 20 GB plan valid for 30 days costs $32.00, while a 10 GB plan for the same period costs $19.50. These fixed‑plan options offer uninterrupted high‑speed data and can be more cost‑effective for most users.

MobileSIM does not provide United Kingdom eSIM plans that include a phone number or SMS capability. Only data‑only eSIM options are available from this provider. Travelers can still use VoIP applications such as WhatsApp, Telegram and iMessage over the data connection to make calls and send messages, but no traditional phone number or SMS service is included.

MobileSIM provides 12 single‑country data plans and 19 multi‑country data plans for the United Kingdom. The plans are split between fixed‑data‑cap options and daily‑data‑cap options; 19 plans offer a fixed amount of data for the full validity period, while 12 plans cap the data usage on a daily basis. Prices are generally between $1.00 and $99.00, and data amounts range from 500 MB to 50 GB. This range gives travelers multiple choices depending on how much data they need and how they wish to allocate it during their stay.