Harvard Phone Numbers Harvard has several exchanges: 384, 493, 495, 496, and 998. You can call any telephone in the University by dialing the last five digits (i.e. 5-2152).
Voicemail To check your voicemail from any non-Harvard telephone: Dial 617-998-3999 Press * if calling from a non-Harvard number (e.g. cell phone) Enter your ID# (5-digit extension or pseudo), followed by # Enter your PIN, followed by # For further information, see the ... Read more about Voicemail