Greece eSim

Touchdown in Athens: Metro Line 3 & Airport Express Buses

Arriving at Athens International Airport (ATH) is seamless when your mobile data is ready. Quick cellular connectivity lets you bypass the terminal SIM card queues and download the OASA Telematics app immediately. You can check routes for Metro Line 3 or purchase bus tickets for the X95 Express directly on your phone to reach Syntagma Square.

Can I install the Greece eSIM before I fly?

Direct Answer: Yes. You get the QR code by email, so you can install the eSIM at home. When you land in Greece, switch your mobile data to the eSIM and turn on Data Roaming.

Island Hopping: Ferryhopper Bookings & Cash Realities on Remote Islands

Greece accepts digital card payments in Athens and major tourist islands like Santorini or Mykonos. However, when traveling by ferry (booked via the Ferryhopper app) to smaller Aegean islands, cash Euro is highly preferred. Family-run tavernas and taxi drivers on remote islands may not accept credit cards. Always keep a sufficient amount of cash. Switch your mobile data profile to the eSIM upon landing and enable Data Roaming to maintain connections.

Taverna Dining & Cultural Etiquette in Greece

Greek hospitality (Philoxenia) is famous. In tavernas, leaving a tip of 10% is customary for great service, or you can round up cash bills by leaving coins on the table. Always dress respectfully when visiting religious sites like Meteora monasteries or the Acropolis. For official tourism maps and guides, consult the Greece Tourism Portal.

Which network carrier is supported in Greece?

Direct Answer: The eSIM connects to the Nova (5G) and Vodafone (4G) networks in Greece. We checked the network list on 24 Oct 2026.

Key Data: Network: Nova (5G) and Vodafone (4G), checked 24 Oct 2026. Coverage: Greece.

Step-by-Step eSIM Activation Guide

Follow these instructions for activating your TravelyData eSIM on iOS and Android devices prior to arrival:

1. Scan the QR Code: Go to Settings > Cellular > Add eSIM, then scan the QR code received in your email delivery.
2. Label the Cellular Plan: Label your new eSIM line as ‘TravelyData’ or ‘Secondary’ to distinguish it from your home carrier.
3. Enable Data Roaming Upon Arrival: When you land in Greece, switch your mobile data line to ‘TravelyData’ and turn on Data Roaming to establish connectivity.

Frequently Asked Questions for Greece Travelers 2026

Q1: Which network does the Greece eSIM use?
A1: The eSIM connects to the Nova (5G) and Vodafone (4G) networks in Greece. We checked the network list on 24 Oct 2026.

Q2: Can I share data via Hotspot or Tethering?
A2: Yes, mobile hotspot and data sharing are supported. You can share your data with a laptop, tablet or another phone over Wi-Fi.

Q3: Does this eSIM come with a local phone number?
A3: No. This is a data-only eSIM with no phone number, SMS or calls. You can call through apps (VoIP).

Q4: What is the refund policy?
A4: You get a 100% refund if your phone does not support eSIM or is locked to a carrier, the eSIM has not been installed or activated, and you claim within 14 days of purchase. You also get a full refund if your eSIM is not delivered. If a technical error on our side stops the eSIM from activating, or the local network is down or the signal is too poor to use it, and our support team cannot fix it, we will refund it in full (for a technical error on our side, we may replace the eSIM instead). We do not give refunds for a change of mind, or once the eSIM has been installed or activated (except for a technical error or a local network problem). Full details: Cancellation & Refund Policy.