GIGAGO does not currently provide Spanish eSIM plans that include a phone number or SMS capability. The provider offers only data‑only plans for travelers going to Spain.
Because a phone number is not included, users normally rely on VoIP and messaging apps such as WhatsApp, Telegram, or iMessage to make calls and send messages over the data connection. However, some destinations may block or restrict access to these services, so travelers should check that the apps they need to use are available in Spain before purchasing.