JamboSim eSIM Data Plans for Jamaica

JamboSim does not provide a plan that offers truly unlimited high‑speed data for Jamaica. The plans that carry the “Unlimited” name give 3 GB of high‑speed data each day and then throttle the connection to about 1 Mbps once that daily limit is reached.

Travelers who need more data can choose from JamboSim’s fixed data plans, such as the 20 GB/30‑day plan or the 10 GB/30‑day plan, which provide larger data allowances without a daily cap. These fixed plans may be more cost‑effective for most users unless very heavy data consumption is required.

JamboSim sells eSIM plans for Jamaica that include a phone number with outbound calling and SMS capabilities. The available plans range from 1GB for 7 days priced at $11.99 USD to 20GB for 365 days priced at $105.99 USD, with data caps and validity periods scaling accordingly. Each plan uses the dialing code +1, which corresponds to Jamaica’s North American country code, and allows outgoing voice calls and SMS messages. Inbound voice and SMS are not supported, so callers and text messages cannot be received on the provided number. Users should check with JamboSim directly if inbound communication is required.

JamboSim offers one single‑country plan that covers Jamaica alone and a portfolio of twenty‑four multi‑country plans that include the island as part of a larger coverage area. The provider’s plans are split between a single daily data‑cap option and the remaining twenty‑four fixed data‑cap options. Prices run from roughly $1.99 to $99.99, with data allowances spanning from 200 MB up to 20 GB, and validity periods ranging from three days to one year.