Domestic and international flights:
0665953640

Alitalia flights:
0665643

Lost Luggage:
0665634956

City:
36 Km

Shuttle bus

connects domestic and international terminals.
Frequency: every 10 mins.

Train

to Rome Central Station (Roma Termini)
Timetable:
Airport - Rome - Airport

Journey time: 30-35 mins.
Fare: 12,000 Lire (ca. 7 US$).

Taxi

fare: to city ca. 60,000 Lire (ca. 34 US$).

More info on the airport web site