SeferESIM eSIM Data Plans for Greece

No. SeferESIM does not offer a true unlimited‑data eSIM for Greece. The only plans labeled as “Unlimited” provide a data allowance of 1 GB per day with a reduced speed of 1000 kbps once that amount is reached; they are not limitless.

Travelers can choose from several fixed‑data plans instead. For example, SeferESIM offers a 50 GB plan that is valid for 30 days at $42.00 USD, and a 100 GB option that lasts 180 days for $136.66 USD. These plans give a larger data allowance than the daily‑limited options and remain available with a speed that is not throttled after the data cap is reached.

SeferESIM does not provide a Greece eSIM that includes a phone number or SMS capability. The provider only offers data‑only plans for travel to Greece. If travelers need voice or text services they can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection; however, some destinations may block or restrict certain apps or VoIP services, so it is advisable to verify that the apps they rely on are accessible in Greece before purchasing a plan.

SeferESIM offers a total of 46 single‑country plans and 170 multi‑country plans across its network, including the Greek market. These plans cover a wide spectrum of pricing and data limits, ranging from $0.60 to $369.98 and from 100 MB to 100 GB per validity period, which can last anywhere between 1 and 365 days. The single‑country offerings are typically fixed‑data plans—providing a set amount of data for the entire validity—while some daily‑cap options are available that reset each day, allowing travelers to control daily usage. The multi‑country selection similarly mixes fixed data capacities with daily‑cap structures, giving flexibility for itineraries that span several countries.