JamboSim eSIM Data Plans for Costa Rica

JamboSim does not offer a true unlimited high‑speed data eSIM for Costa Rica; the plans marked “Unlimited” actually provide only 3GB of high‑speed data per day. After the daily limit is reached, the speed drops to 1000 kbps. If you prefer a fixed‑data approach, JamboSim has substantial offers such as a 20GB plan valid for 30 days at $38.99 USD and a 10GB plan valid for 30 days at $23.99 USD. These fixed‑data plans can be more cost‑effective unless you anticipate very heavy data usage.

JamboSim does not offer any Costa Rica eSIM plans that include a local phone number or the ability to send SMS messages. All of the eSIM options available from JamboSim for Costa Rica are data‑only plans, so the user will not receive a phone number or have voice or SMS functionality.

Travelers who need voice or messaging can use VoIP applications such as WhatsApp, Telegram, or iMessage, which work over a data connection and do not require a local phone number or SMS capability.

JamboSim does not offer a single‑country plan for Costa Rica; all available options are part of its multi‑country catalog. In that group 27 distinct plans include Costa Rica. Prices range from $1.99 to $99.99, data limits between 200 MB and 20 GB, and validity periods from 3 days to a full year. Of the 27 plans, 23 feature a fixed data amount for the entire validity, while 4 impose a daily data cap. Tethering is allowed on all plans, and a reduced speed of 1 Gbps is available for selected options.