nextSIM eSIM Data Plans for United Kingdom

nextSIM does not provide a truly unlimited data eSIM for the United Kingdom. The plans that include “Unlimited” in the name all have a fixed data allowance—ranging from 1GB to 2GB per day—and after the cap is reached the speed is throttled to 512kbps or 2000kbps, which means the data is no longer truly unlimited.

For travelers who need a larger amount of high‑speed data, nextSIM offers fixed data plans. For example, a 100GB plan for 30 days costs $76.28 USD, and a 50GB plan for 30 days is available for $23.91 USD. These options give a set amount of high‑speed data without the speed reduction that occurs after the “unlimited” cap.

NextSIM does not provide a United Kingdom eSIM that includes a phone number or SMS capability. All United Kingdom plans from nextSIM are data‑only, so customers can use VoIP apps such as WhatsApp, Telegram, or iMessage to make calls and send messages over the data connection.

nextSIM provides plans that cover the United Kingdom as part of its single‑country catalogue, with 74 distinct single‑country options available. For travelers that need to use the United Kingdom along with other destinations, the provider offers 68 multi‑country plans that include UK coverage. Plans fall into two primary categories: fixed data caps, where the user receives a set amount of data for the validity period (1 GB to 100 GB), and daily data cap plans, where data is limited on a daily basis; the provider offers 103 fixed‑cap and 39 daily‑cap options in total. Across all plans, the price range spans from $1.68 to $1, 279.81 USD, while data limits vary from 1 GB up to 100 GB and validity periods range between 1 and 365 days.