JamboSim eSIM Data Plans for Greece

JamboSim does not provide a truly unlimited high‑speed eSIM for Greece. Every plan that carries “Unlimited” in its name grants only 3 GB of fast data per day; once the daily limit is reached the speed is throttled to 1000 kbps. For travelers who need more data, JamboSim offers fixed‑allowance options, such as the 100 GB plan valid for 180 days or the 50 GB plan for 30 days, which can be more cost‑effective if a large amount of data is required.

Yes, JamboSim offers eSIM plans for Greece that include a phone number and the ability to send SMS. The plans are named eSIM JamboSim Global+ and are available in data sizes from 1 GB to 20 GB, with validity periods ranging from 7 days to 365 days. Prices cover this range from $11.99 USD for the 1 GB/7‑day plan to $105.99 USD for the 20 GB/365‑day plan. Each plan assigns a phone number with the dialing code +1, so the number is an international (U.S.) line rather than a local Greek number. Calls and SMS can be sent from the eSIM, but inbound voice and SMS are not supported. Travelers who need specific inbound capabilities or local Greek numbers should confirm the details directly with JamboSim.

JamboSim offers a range of data plans that include Greece as a single‑country option and as part of its multi‑country offers. In its catalog there are 12 single‑country plans and 63 multi‑country plans, both of which cover Greece. The single‑country plans provide a straightforward, dedicated data supply for Greece alone, while the multi‑country plans allow users to travel through Greece along with other destinations in one package. Pricing for these options spans from roughly $1.99 to $188.99, and data caps range from 200 MB to 100 GB, with variations between daily capped and fixed data plans.