Skyalo does not provide a Liechtenstein eSIM that includes a phone number or SMS capability. Only data‑only eSIM plans are available for this destination. Travelers can still use popular VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection to make calls and send messages, but it is advisable to confirm that these services are accessible in Liechtenstein before purchasing, as some destinations may restrict or block certain VoIP apps.