MobiMatter does not provide an Iceland eSIM plan that includes a telephone number or SMS capability. Only data‑only eSIM options are available from this provider for Iceland.
Travelers who need to make calls or send messages can use over‑the‑top services such as WhatsApp, Telegram, or iMessage on the data connection. However, some destinations may limit access to these apps, so it is advisable to confirm that the VoIP services you rely on work in Iceland before purchasing a plan.