Nomad does not provide eSIM plans that include a phone number or SMS capability for destinations in Oceania. Travelers relying on traditional voice or text communications will need to use data‑only plans and connect through VoIP applications such as WhatsApp, Telegram or iMessage.
These messaging and calling apps can generally operate over the data connection, but some destinations may block or restrict specific services. It is advisable to verify that the apps you plan to use are accessible in the Oceania country you are visiting before purchasing a Nomad eSIM.