JamboSim eSIM Data Plans for Iceland

JamboSim does not offer a truly unlimited data eSIM plan for Iceland. The plans that carry the word “Unlimited” actually grant a fixed allowance of 3GB high‑speed data per day; after that limit is reached the speed is throttled to 1000 kbps. Travelers who need more data can choose larger fixed‑data options, such as the 100GB bundle for 180 days or the 50GB plan for 30 days, which provide higher total data capacity. These fixed‑data plans serve as the practical alternatives when an unlimited plan is not available.

JamboSim offers an eSIM that includes a phone number for use in Iceland with SMS capabilities. The plans provide a US-based (+1) dialing code, outbound voice, and outbound SMS functionality, but they do not support inbound calls or SMS. Prices range from $11.99 to $105.99, and validity lasts from 7 days up to 365 days. Users should confirm the specific levels of call and text support they need directly with JamboSim.

The dataset does not provide a breakdown of JamboSim plans by country, so the specific number of single‑country and multi‑country data plans available for Iceland cannot be determined from the information supplied.