ZenSim eSIM Data Plans for Greece

ZenSim does not provide a true unlimited data eSIM for Greece. Their only so‑called “Unlimited” plans actually offer 3 GB of high‑speed data per day, after which the speed is throttled (the reduced speed is not specified). Travelers looking for substantial data without daily limits can choose from fixed‑data plans, such as the 20 GB 10‑day plan for $26 USD or the 20 GB 30‑day plan for $29 USD, which include Greece coverage. Choosing a fixed data plan is often more cost‑effective unless a user needs very large daily bandwidth.

ZenSim does not provide a Greece eSIM that includes a phone number or SMS capability. The current plans are data‑only and do not allow inbound or outbound voice or text messages at the network level. Travelers can still use VoIP services such as WhatsApp, Telegram, or iMessage over the data connection for calls and messaging.

ZenSim offers 8 single‑country and 14 multi‑country data plans in Greece. The plans range in price from $13 to $57 and give between 3 GB and 20 GB of data, with validity periods of 10 to 30 days. Some plans provide a fixed data amount, while others enforce a daily data cap; both types are available in the Greek catalog.