esimzon eSIM Data Plans for United Kingdom

esimzon does not offer a truly unlimited eSIM for the United Kingdom. The plans labeled “Unlimited” provide 25GB of high‑speed data per day; once that quota is reached the speed is throttled to 8000 kbps.

If a user needs a larger data allowance, esimzon’s fixed data plans are available instead. For example, the Europe 300GB 15Days plan gives 300GB of high‑speed data for 15 days and covers the United Kingdom, and the Global 30GB Data 30Days plan offers 30GB for 30 days across many countries, including the United Kingdom. These fixed plans can be more cost‑effective for heavy data users.

esimzon does not provide United Kingdom eSIM plans that include a phone number or SMS capability. The provider only offers data‑only eSIMs for the UK. Travelers can still use popular VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection for calls and messaging.

esimzon offers 9 single‑country plans and 17 multi‑country plans for travelers in the United Kingdom. The price range spans from $2.00 to $110.00 and the data caps vary between 1 GB and 300 GB. Some options use a fixed data amount that remains the same throughout the validity period, while others provide a daily data cap that resets each day, allowing users to recharge their data daily if needed. The catalog also includes 8 daily‑cap plans and 18 fixed‑cap plans, and many of the available plans permit tethering with a reduced speed of 8000 bps in certain circumstances.