All department local phone numbers start with 675.
Those in Via Ospedale and in Viale Merello have the form 675. + four more digits
The area code is 070 while the international access code is +39
When making phone calls within Italy the use of the area code 070 is necessary, even if the call is local.
To send an e-mail to a faculty member it is sufficient to click the name.
There also exists a mailing-list for the entire faculty. The joint e-mail address is matematica-lista@web2.unica.it (replaces the former dipmatlist).

Phone numbers of general use