Bordersim currently does not provide a United Kingdom eSIM plan that includes a phone number or SMS capabilities. Travelers can still purchase a data‑only eSIM for high‑speed internet access.
If voice calls or text messages are needed, users can rely on VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. Availability of these apps can vary by destination, so travelers should verify that the services they rely on are accessible in the United Kingdom before buying a plan.