Tourismus
| Blue Mare Apartments | (+30) 6985 693000 | Firopotamos |
| Touristeninformationszentrum | (+30) 22870 22445 | Adamantas |
| Rent a car - Giourkas cars | (+30) 22870 22352 | Adamantas |
| Rent a car - Tourlakis cars | (+30) 22870 22765 | Adamantas |
| Rent an ATV - Moto Adamas | (+30) 6942 928088 | Adamantas |
| Rent a boat - Blue Mare Boats | (+30) 6985 693000 | Adamantas |
Transport
| Fährtickets 1 | (+30) 22870 24024 | Adamantas |
| Fährtickets 2 | (+30) 22870 22000 | Adamantas |
| Hafen | (+30) 22870 23360 | Adamantas |
| Flughafen | (+30) 22870 22381 | Alykes |
| Zollamt | (+30) 22870 22282 | Adamantas |
| Olympic Airlines | (+30) 22870 22380 | Adamantas |
| Bushaltestelle Service | (+30) 22870 22451 | Adamantas |
| Taxi | (+30) 22870 22219 | Adamantas |
| Taxi | (+30) 22870 21306 | Triovasalos |
| Taxi (Whatsapp enabled) | (+30) 6972 295977 | Adamantas |
| Taxi (Whatsapp enabled) | (+30) 6995 944909 | Adamantas |
Oeffentliche Ordnung
| Polizeirevier | (+30) 22870 21204 | Plaka |
| Hafenbehörde | (+30) 22870 23360 | Adamantas |
| Touristenpolizei | (+30) 22870 21378 | Plaka |
Banken
| Alpha Bank | (+30) 22870 27020 | Triovasalos |
| Nationalbank | (+30) 22870 27104 | Triovasalos |
| Pancretian Bank | (+30) 22870 28210 | Triovasalos |
| Piräus Bank | (+30) 22870 27000 | Adamantas |
Lebensmittellieferservice
| Glaronisia | (+30) 22870 23480 | Trypiti |
| (+30) 6946 686063 | ||
| Yankos | (+30) 22870 28132 | Adamantas |
| Gyros of Milos | (+30) 22870 22210 | Adamantas |
| Pizza Stasi | (+30) 22870 23616 | Trypiti |
| (+30) 6934 502212 |
Gesundheitswesen
| Ärztezentrum | (+30) 22873 60000 | Plaka |
| (+30) 22873 60001 | ||
| Gemeindegesundheitszentrum | (+30) 22870 21755 | Adamantas |
| Diagnosezentrum | (+30) 22870 28018 | Triovasalos |
| Apotheke 1 | (+30) 22870 21240 | Triovasalos |
| Apotheke 2 | (+30) 22870 21405 | Plaka |
| Apotheke 3 | (+30) 22870 22178 | Adamantas |
| Tierarzt | (+30) 22870 23992 | Triovasalos |
| (+30) 6938 037256 | ||
| Allgemeinarzt 1 | (+30) 22870 22786 | Triovasalos |
| Allgemeinarzt 2 | (+30) 22870 21218 | Adamantas |
| Pneumonologe | (+30) 211 0171274 | Plaka |
| Zahnarzt | (+30) 22870 23322 | Plaka |
Kultur
| Katakomben | (+30) 22870 21625 | Trypiti |
| Archäologisches Museum | (+30) 22870 21620 | Plaka |
| Folkloremuseum | (+30) 22870 21292 | Trypiti |
| Bergbaumuseum | (+30) 22870 22481 | Adamantas |
| Kirchliches Museum | (+30) 22870 23956 | Adamantas |
| Schifffahrtsmuseum | (+30) 22870 60105 | Adamantas |
| Sandmuseum | (+30) 22870 23828 | Plaka |
Regierung
| Rathaus | (+30) 22873 60100 | Plaka |
| (+30) 22873 60117 | ||
| Bürgerservice | (+30) 22873 60160 | Plaka |
Kurier- und Postdienste
| Griechische Post | (+30) 22870 21214 | Triovasalos |
| Geniki Kurier | (+30) 22870 23627 | Triovasalos |
| Speedex Kurier | (+30) 22870 23541 | Triovasalos |
| ACS Kurier | (+30) 22870 23232 | Adamantas |
Tankstellen
| Livanios - ΕΚΟ | (+30) 22870 23611 | Parasporos |
| (+30) 6945 454359 | ||
| Mavrogiannis - ELIN | (+30) 22870 23803 | Katifora |
| (+30) 6945 454359 | ||
| Xydous - JET OIL | (+30) 22870 22093 | Adamantas |
| (+30) 6977 143662 | ||
| Poulakis – ΕΚΟ | (+30) 22870 21250 | Triovasalos |
| (+30) 6932 100658 | ||
| Tsirigotis - ELIN | (+30) 22870 21953 | Pahena |
| (+30) 22870 23672 |