Greece Lost and Found
If you loose something in Greece on a public transport or a taxi there is a service in Greece where you can be directed to.
You may not find it as it will probably be gone for good as it would be in any major city in the world.
Nevertheless if you wish to contact the Police in Greece at the section of Lost and Found they are located at 173 Leoforos Alexanders and the telephone is 210 6421616.
They are open from Monday to Friday during business hours. If you loose any documents in Greece there is also a service available where the Police can return any stolen documentation to the appropriate embassy.
It is a very good idea when you plan to travel to Greece to have all your documentation photocopied, this way it makes it easier to replace when lost.
Greece has also a lost and found service at the Eleftherios Venizelos Airport, telephone is 210 3530 000.