nextSIM eSIM Data Plans for Greece

nextSIM does not provide a truly unlimited data eSIM for Greece. Every listed plan has a fixed data allowance, such as 1 GB per day or 2 GB per day, and after the cap is reached the connection speed is reduced to a lower tier such as 512 kbps or 2000 kbps. Because of this throttling, the plans are not unlimited in the sense of maintaining high‑speed data for all usage.

For travelers who need more data, nextSIM offers larger fixed‑data plans. For example, a 100 GB data eSIM valid for 30 days costs $71.38 USD, and a 50 GB plan for the same duration is priced at $36.04 USD. These plans maintain full data speed without throttling up to the limits set. Choosing a fixed‑data plan can be more cost‑effective than the nominal “unlimited” options when high usage is anticipated.

nextSIM does not provide any eSIM plans for Greece that include a local phone number or SMS capabilities. The provider offers only data‑only eSIMs for this destination. Travelers can still use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection for calls and messaging in place of a traditional phone number or SMS service.

nextSIM offers 34 single‑country plans for Greece and 52 multi‑country plans that include the country. The plans vary in value: prices range from about $1.36 to $1,282.64 and data caps span from 1 GB to 100 GB. For Greece you can choose from both types of plans, where the fixed data‑cap options provide a set amount of data for the full validity period, while the daily‑data‑cap plans reset a daily allowance, which can be useful for short stays or travelers who prefer a daily usage limit.