Airalo does not provide an Ireland eSIM that includes a local phone number or SMS capability. All Ireland eSIMs offered through Airalo are data‑only plans.
Travelers can still use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection to make calls and send messages. However, some destinations may block or restrict access to certain services, so it is advisable to verify that the platforms relied upon are accessible in Ireland before purchasing a plan.