Italy · ITA
Trieste dialing code
Trieste · Trieste
Dialing code
+39 040
From abroad
+39 040 123-4567
Dial +39, then the city code 040, then the phone number without the leading zero.
Within the country
0040 123-4567
Dial 0040 followed by the phone number.
How to call Trieste?
To call Trieste in Italy from abroad, dial the international code +39, followed by the city code 040, then the local number without the leading zero.