GigSky does not provide any eSIM plan for Croatia that includes a phone number or SMS capability. All GigSky eSIM offerings available for Croatia are data‑only plans.
Travelers who need to make calls or send messages can typically use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, certain destinations may block or restrict access to these services, so it is advisable to confirm that the apps you rely on are accessible in Croatia before purchasing an eSIM plan.