ByteSIM eSIM Data Plans for Greece

ByteSIM does not provide a truly unlimited data eSIM plan for Greece. The plans that contain “Unlimited” in their name actually give a fixed amount of high‑speed data—1GB per day—after which the speed is reduced to 10240kbps. If you need more data, ByteSIM offers fixed‑data plans such as 50GB for 3 days, 5 days, 7 days, 10 days, or 15 days, all of which allow tethering and keep full speed until the data cap is reached. These fixed‑data options are typically more cost‑effective for travelers who require a larger amount of data.

ByteSIM does not offer eSIM plans for Greece that include a local phone number or SMS capability. All available plans from the provider at present are data‑only, providing internet connectivity without dedicated voice or text messaging services. Travelers who need to make calls or send messages can use VoIP applications such as WhatsApp, Telegram or iMessage over the data connection, but it is important to verify that these services are accessible in Greece before purchasing, as some destinations may restrict or block certain VoIP platforms.

ByteSIM currently offers 84 single coverage data plans for Greece. These plans range in price from approximately $2.90 to $99.90 and provide data allowances between 500MB and 50GB. ByteSIM’s offerings include both fixed data plans, which provide a set amount of data for the plan’s duration, and daily data cap plans offering a specific amount of data per day. There are currently no multi-country plans available from ByteSIM that include Greece.