JamboSim eSIM Data Plans for Spain

No, JamboSim does not provide a truly unlimited data eSIM for Spain. All of its Spain‑specific plans list a hard cap – the most common is 3 GB of high‑speed data per day after which the speed drops to roughly 1 Mbps. Travelers who need more data can choose fixed‑data plans with larger allowances, such as the 50 GB plan that lasts 30 days for $75.99 USD or the 100 GB plan that lasts 180 days for $195.99 USD. These fixed plans can be more cost‑effective unless a traveler is an extremely heavy data user.

JamboSim offers Spain eSIM plans that include a phone number and the ability to send SMS. The plans range in data cap from 1GB to 20GB, validity from 7 days to 365 days, and prices from $11.99 USD to $105.99 USD. Each plan provides a phone number with the dialing code +1, which is a US number rather than a local Spanish number. The telephony features allow outbound voice calls and outbound SMS, but inbound voice and SMS are not supported. Users wishing to use these services should confirm the details directly with JamboSim to ensure they meet their specific requirements.

JamboSim offers 12 single‑country plans for Spain and 52 multi‑country plans that include Spain. The available plans range in price from $1.99 to $195.99 and provide between 200 MB and 100 GB of data. Some plans feature a fixed data amount, while others impose a daily data cap.