Zwitchy does not provide a Croatia eSIM that includes a local phone number or SMS capability. Travelers who purchase a Zwitchy plan for Croatia will receive a data‑only eSIM, which can be used for broadband access. This means that traditional voice calls and SMS text messages cannot be sent or received. However, over the data connection users can still communicate through popular VoIP services such as WhatsApp, Telegram, or iMessage. It is advisable to verify that these apps work in Croatia before buying the plan, as some destinations may block or restrict access to certain VoIP services.