ShrimpToast does not offer a United Kingdom eSIM that includes a phone number or SMS functionality. The provider’s available plans for the United Kingdom are data‑only, so travelers will not receive a local mobile number or the ability to send or receive text messages directly over the plan.
If a traveler needs to make calls or send messages, they can use VoIP applications such as WhatsApp, Telegram or iMessage over the data connection. However, the availability of these services can vary, and some destinations may block or restrict certain VoIP services. It is advisable to verify that the messaging apps you rely on work in the United Kingdom before purchasing a ShrimpToast data‑only plan.