MobileSIM eSIM Data Plans for Spain

MobileSIM does not offer a true unlimited data eSIM for Spain. All plans marketed as “Unlimited” provide 3GB of high‑speed data each day and, once the daily limit is reached, the speed is reduced to 1000kbps. These plans are not unlimited in the sense of continuous high‑speed data without any cap.

Travelers seeking a more predictable data allowance can choose from fixed‑data options. For example, a 20 GB plan for 30 days costs $22.50, and a 10 GB plan for 30 days costs $15.50. Fixed plans can be more cost‑effective for most users unless they require a very high daily data volume.

MobileSIM does not provide Spain eSIM plans that include a phone number or SMS capability. The only options available for Spain are data‑only eSIMs, which give you high‑speed internet access but no voice or text services. Travelers who need to make calls or send messages can still use popular VoIP applications such as WhatsApp, Telegram, and iMessage, which work over the data connection.

MobileSIM provides 12 single‑country data plans that cover Spain. Each plan ranges from 200 MB to 50 GB of data and is available for 3 to 365 days, with prices between $2.34 and $80.00. The plans are divided into two styles: 12 daily‑caps (with a 1 GB reduced‑speed option) and 21 fixed‑cap options, though only the 12 daily‑cap configurations are tailored for Spain. No dedicated multi‑country (multi‑coverage) plans list Spain as a covered country.