For postal mailing address use:

Name of person
Box 90346 (your box number, NOT a PO Box)
Durham, NC 27708-0346 (last 4 digits of your box number)

For physical deliveries like Fed Ex or UPS use:

Name of person
5301 ( room number) French Family Sci Ctr
124 Science Drive
Durham, NC 27708

To look up a person’s address, please see the Department Directory.