Euripus canal 139 mail

You're referring to the Euripus Strait, which is a narrow waterway that connects the Gulf of Euboea to the North Aegean Sea, separating the Greek islands of Euboea and Evia.

As for the "139 mail", I'm assuming you're asking about the postal code or zip code for the area. Unfortunately, I couldn't find any specific information on postal codes for the Euripus Strait, as it's a body of water rather than a specific location with a fixed postal code.

However, if you're looking for the postal code for the city of Chalkida, which is located on the island of Euboea and is situated near the Euripus Strait, the postal code is 34100.

Please note that postal codes in Greece are typically in the format of a 5-digit number, and they are used to route mail and packages to specific areas within the country.