Good day!
I am traveling to Thassos, Golden Beach in August. I am interested in buying a SIM card or an eSIM card with at least 10GB data (i am not interested in calls or texts).
Which operator has good signal and price, and where is the nearest store where I could buy a card?
Thanks in advance.
Hi Katarinajj 
The company with the best coverage, strongest signal, and fastest speeds on Thassos is COSMOTE.
This is probably what you’re interested in:
https://www.cosmote.gr/eshop/global/gadgets/productDetailsTangible.jsp?productId=ger_20373370
We do not have a COSMOTE shop on Thassos, but we do have a GERMANOS shop which is where you can get the SIM card:
Thank you!