• Telephone Area Code +30 22880
• Municipality of Kea +30 22883 60000
• Health Center (Ioulida) +30 22880 22200
• Police Station +30 22880 21100
• Kea Port Authority +30 22880 21344
• Post Office +30 22880 22325
• Tourist Office +30 22880 21500
• Lavrio Ferries +30 22920 26200 +30 22920 26777
• Kea Ferries +30 22880 21435 +30 22880 21920
• Lavrio Port Authority +30 22920 25249 +30 22920 26859