JamboSim eSIM Data Plans for Costa Rica

JamboSim does not provide a truly unlimited data eSIM for Costa Rica. The plans that carry the name “Unlimited” actually give 3 GB per day; after that limit is reached the speed is reduced to 1000 kbps. For travelers who need a large amount of high‑speed data, JamboSim offers fixed‑data options such as the 20 GB/30‑day plan at $28.99, which remains available at full speed for the entire period. These fixed plans are often more cost‑effective for moderate to heavy data usage.

JamboSim sells eSIM plans for Costa Rica that include a phone number and the capability to send SMS. Prices range from $11.99 to $105.99 USD and validity periods run from 7 days to 365 days. The plans provide a +1 dialing code, meaning the number is a North American line. Voice services are outbound only, so calls can be made but not received, and SMS services are also outbound only, allowing messages to be sent but not received. Users should verify the exact functionality with JamboSim before purchasing.

JamboSim offers 6 single‑country data plans that cover Costa Rica, in addition to 30 multi‑country plans that include Costa Rica, for a total of 36 options. The plans vary in both price and data allowance, with prices ranging from about $1.99 to $105.99 and data caps from 200 MB up to 20 GB. Availability includes both fixed‑data‑cap plans and daily‑cap plans; some of the options also allow tethering and provide a reduced speed of 1 000 Mbps when necessary.