JamboSim eSIM Data Plans for Spain

JamboSim’s plans that contain “Unlimited” in the name do not provide truly unlimited high‑speed data in Spain. Each of those plans has a 3GB/day cap; once the limit is reached the speed drops to 1000 kbps. Because the limit applies daily, the total data available depends on how many days the plan is active.

If a user needs higher data options, JamboSim offers fixed‑data plans for Spain. For example, a 20 GB plan valid for 30 days costs $7.99 and includes 5G coverage, while a 50 GB plan valid for 30 days is priced at $75.99. These fixed‑data options give a larger and more predictable data allowance without the daily throttling that occurs on the “Unlimited” plans.

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 that cover Spain and 47 multi‑country plans that include Spain in their coverage. The single‑country plans range in price from $1.99 to $185.99, with data caps from 200 MB up to 100 GB and validity periods between 3 and 365 days. The multi‑country plans have a similar price span ($1.99‑$185.99), but the data caps vary from 200 MB to 100 GB and the validity can extend up to a full year. The single‑country options are primarily fixed data plans, whereas the multi‑country lineup includes both fixed data caps and daily data cap plans, allowing travelers to choose between a set amount of data for the entire validity period or a daily allocation.