WonderConnect does not provide a Slovakia eSIM plan that includes a phone number or SMS capability. The only plans available for Slovakia are data‑only eSIMs, which give access to 4G or 5G networks without local voice or text services.
Travelers can still make calls and send messages by using Internet‑based VoIP apps such as WhatsApp, Telegram or iMessage over the data connection. However, some destinations may block or restrict access to these services, so it is advisable to confirm that the communication apps you rely on are available in Slovakia before purchasing a data‑only plan.