AeriSIM does not provide eSIM plans for Iran that include a phone number or SMS capability; only data‑only plans are offered. Travelers who need to make calls or send messages can use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection. However, some destinations may block or restrict access to these services, so it is advisable to verify that the apps you rely on are available in Iran before purchasing a plan.