JamboSim eSIM Data Plans for Greece

JamboSim does not provide a truly unlimited data eSIM for Greece. The plans that include “Unlimited” in their name supply 3 GB per day of high‑speed data; after that limit is reached the speed is throttled to 1000 kbps. Fixed‑amount plans serve as alternatives—for example a 100 GB data plan valid for 180 days or a 50 GB plan for 30 days offer larger data allowances that may be more cost‑effective for heavy data use.

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 12 single‑country plans that include Greece and 112 multi‑country plans that also cover Greece. The plans span a price range from about $0.99 to $196.99 and a data cap range from 200 MB up to 100 GB. Customers can choose from daily data‑cap options or fixed‑data‑cap options, depending on their data usage needs.