4S eSIM eSIM Data Plans for Greece

4S eSIM does not provide a true unlimited high‑speed data plan for Greece. Every plan labeled “Unlimited” in the catalogue has a specific data cap (for example 3 GB, 5 GB, 10 GB, 20 GB, 30 GB, 50 GB, etc.) and, once that amount is reached, the speed is reduced to 128 kbps.

Travelers who need a large amount of high‑speed data can opt for one of the fixed data plans that offer substantial allowances. For instance, a 20 GB Unlimited plan for 5 days costs $11.80 USD, a 30 GB Unlimited plan for 30 days costs $30.52 USD, and a 50 GB Unlimited plan for 30 days costs $47.91 USD. These plans give a high data allowance within the validity period before any throttling occurs.

4S eSIM does not offer any plans that include a local phone number or SMS capability for Greece. The provider only sells data‑only eSIMs for travel, so customers will not receive a separate phone number with inbound or outbound calling and messaging services.

Users who need to make calls or send messages can rely on VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection, but this is not guaranteed. Some destinations may block or restrict specific VoIP services, so travelers should confirm that the apps they intend to use are accessible in Greece before purchasing a 4S eSIM plan.

4S eSIM offers both single‑country and multi‑country data plans. While the exact number of plans that include Greece is not listed, the provider’s catalog contains 54 single‑coverage plans and 162 multi‑coverage plans worldwide. These plans vary in price from $1.18 to $146.84, with data caps ranging from 1 GB up to 50 GB and validity periods from 1 to 365 days. Some plans apply a reduced speed cap of 128 kbps, and the offerings generally follow a fixed‑data‑amount model rather than a daily data‑cap approach.