thirr.com eSIM Data Plans for United Kingdom

thirr.com does not offer an unlimited data eSIM plan for United Kingdom. The available plans for the United Kingdom are fixed‑data options, such as the EU BASE 100GB 365D plan priced at $116.17 USD and the GB 50GB 365D plan priced at $104.55 USD. These plans provide a specified data allowance over 365 days and include tethering, 4G and 5G access, and coverage across the United Kingdom. Choosing a fixed data plan can be more cost effective for most travelers, but those who anticipate extremely high data usage may need to consider larger allowance plans or additional top‑ups to meet their needs.

thirr.com does not provide United Kingdom eSIM plans that include a local phone number or SMS capability. The only plans available from thirr.com for the United Kingdom are data‑only eSIMs, without voice or text services.

Travelers who need to make phone calls or send messages can still use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection provided by the eSIM. These apps allow voice and text communication without requiring a traditional phone number or SMS service.

thirr.com lists 7 single‑country plans that include the United Kingdom, and an additional 26 multi‑country plans that cover the UK as part of a broader regional package. The plans vary from very low‑cost, short‑term offers that start around $2.31 and include as little as 1 GB of data, to premium long‑haul options that can reach $348.54 with up to 100 GB of data and a validity of up to a year. Most plans allow tethering, giving flexibility for sharing data with multiple devices.