NiftySIM does not provide an unlimited data eSIM for Central America. All of the plans listed for Costa Rica, Honduras, Nicaragua, Panama, and El Salvador have a fixed data cap of either 10 GB or 20 GB and a validity period of 30 or 90 days.
Travelers who need a large data allowance can choose from NiftySIM’s fixed data plans, such as the Global 20GB 30 days plan priced at $66.70 USD or the Global 10GB 30 days plan at $37.80 USD. These options cover the Central American countries and may be more cost‑effective for most users unless an extremely heavy data consumer requires unlimited data.