| PREFECTURE OF CYCLADES | 2281361515 |
| MUNICIPALITY OF HERMOUPOLIS | 2281361000 |
| CITIZENS SERVICE BUREAU (KEP) SYROS-HERMOUPOLI | 2281361300 |
| CITIZENS SERVICE BUREAU (KEP) VARI | 2281362010 |
| CITIZENS SERVICE BUREAU (KEP) TALANTA | 2281362000 |
| GENERAL HOSPITAL | 2281360500 |
| HARBOR POLICE | 2281088888 |
| FIRE STATION | 199 |
| POLICE STATION | 100 |
| AIRPORT | 2281087025 |
| TAXI STATION | 2281086222 |
| BUS STATION | 2281082575 |
| NATIONAL TOURISM ORGANISATION | 2281081206 |
SIROS
