eSIM Cards eSIM Data Plans for United Kingdom

eSIM Cards does not provide a truly unlimited data eSIM for the United Kingdom. The packages titled “UK EE Unlimited for 30 Days” or “UK EE Unlimited Monthly” offer a fixed allowance of 750GB of high‑speed 5G data, after which the speed is likely throttled (the exact reduced speed is not specified in the available information). Because no plan lists the data cap as unlimited, travelers cannot obtain an unlimited data package from eSIM Cards for the UK.

Instead, eSIM Cards offers several fixed‑data alternatives that may suit heavy users. For example, a 650GB plan for 30 days is available at $35.25 USD, and a 400GB European plan that covers the United Kingdom and 31 other countries costs $66.43 USD. A 350GB UK‑only plan is available for $33.22 USD. These fixed‑data plans can be a more cost‑effective choice unless a traveler anticipates using far more data than a single plan’s allowance.

eSIM Cards does not sell United Kingdom eSIM plans that include a phone number or SMS capabilities. All available United Kingdom plans from this provider are data‑only, with no inbound or outbound voice or text service. Travelers can use popular VoIP apps such as WhatsApp, Telegram, or iMessage over the data connection for calls and messaging instead of a traditional phone number.

eSIM Cards provides 18 single‑country data plans that cover the United Kingdom, in addition to 9 multi‑country plans that include the UK within their coverage. The available plans span a price range from about $5.83 to $69.14 and a data cap range from 1 GB up to 750 GB, with validity periods of 5 to 30 days. Some of these plans offer tethering, giving users the option to share the connection with other devices.