JamboSim eSIM Data Plans for Ireland

JamboSim does not provide a truly unlimited data eSIM for Ireland. All of its Ireland‑focused plans are marketed as “Unlimited” but they actually offer a daily high‑speed allowance of 3GB. After the daily limit is reached, the connection is throttled to 1000kbps.

For travelers who need more data, JamboSim offers several fixed‑data options. For example, the eSIM Ireland 50GB plan is valid for 30 days and provides a larger high‑speed allowance, and the eSIM JamboSim Europe 100GB plan is valid for 180 days. These fixed‑data plans can be more cost‑effective if a user requires substantial data but does not want to deal with daily throttling.

JamboSim offers eSIM plans for Ireland that include a phone number and the option to send SMS. Prices start at $11.99 for 1GB of data valid for 7 days and go up to $105.99 for 20GB valid for 365 days, covering a range of data amounts and durations.

All of these Ireland plans use a dialing code of +1, meaning the phone number is a U.S. number. Voice service on these plans is limited to outbound calls; SMS is also restricted to outbound messages only. Users who need specific inbound calling or messaging capabilities should confirm the details directly with JamboSim before purchase.

JamboSim provides 13 single‑country data plans that are valid for use in Ireland, and 47 multi‑country data plans that include Ireland in their coverage. The single‑country plans range in price from $1.99 to $185.99 and cover data amounts from 200 MB up to 100 GB, while the multi‑country plans offer a similar price and data spectrum. Single‑country plans are sold as fixed data bundles, meaning the amount of data granted is set at activation, whereas the daily data cap plans, of which 19 are available in total, allow the user to purchase a data allowance that refreshes on a daily basis. Overall, JamboSim’s Ireland‑valid data plans are grouped into these two categories and span a comprehensive price and data range.