esimzon eSIM Data Plans for United Kingdom

esimzon offers a United Kingdom eSIM that provides unlimited data for a 10‑day period at a price of $20.50 USD. For this plan, the data allowance is listed as Unlimited, but the provider notes that speeds may be throttled after heavy use, so normal speed might be reduced once a fair‑usage threshold is reached. The other United Kingdom plans listed by esimzon provide a capped 25 GB per day rather than unlimited data. If speed restrictions for heavy usage are a concern, travelers should contact esimzon directly to confirm the fair‑usage policy and typical amount of data available at normal speed.

esimzon does not offer any United Kingdom eSIM plan that includes a phone number or SMS capability. Customers can only access data‑only plans for the UK. For voice and text, users can rely on popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they should confirm that these services are available in the United Kingdom before purchasing, as some destinations may block or restrict access.

esimzon lists 10 single‑country plans and 18 multi‑country plans that cover the United Kingdom. The standard offerings range in price from about $2 to $110, and data caps vary from 1 GB up to unlimited. Within these options there are eight plans with a daily data cap, allowing a fixed maximum usage each day, and twenty plans with a fixed data cap that applies for the entire validity period. The plans also include features such as tethering when allowed, a reduced speed option capped at 8000 kbit/s, and throttling in certain circumstances.