eSIMplus eSIM Data Plans for United Kingdom

eSIMplus does not provide a truly unlimited data eSIM for the United Kingdom. All available offers for the UK have a fixed data cap, such as a 20 GB plan valid for 15 days or a 30 GB plan valid for 30 days. These plans are marketed under the name “Unlimited, ” but the high‑speed data allowance is capped; once the cap is reached the plan does not continue to provide additional high‑speed data. Travelers who need a large amount of data can select a fixed data plan, which often proves more cost‑effective than an unlimited‑named plan for most usage levels.

eSIMplus does not offer United Kingdom eSIM plans with a phone number or SMS capability. The provider only supplies data‑only eSIMs for travelers in the United Kingdom.

Travelers who need voice or messaging can use VoIP applications such as WhatsApp, Telegram, or iMessage, which operate over the data connection and do not require a local phone number or SMS.

For travelers heading to the United Kingdom, eSIMplus offers eleven single‑country data plans and an additional thirty multi‑country plans. These options vary in data allowance from 1 GB up to 30 GB and are priced roughly between $2.42 and $66.21, with validity periods that span from 5 to 30 days. The single‑country plans are focused purely on UK coverage, while the multi‑country plans bundle UK access with connectivity in other regions.