Phone Directory
The Cal Poly Faculty & Staff Telephone Directory is developed by Information Technology Services for use by the campus community. Directory information available at this website is updated weekly.
Updates to directory information can be submitted to the ITS Service Desk by completing a Directory Update Form.
Printed copies of the telephone directory may be purchased from the Cal Poly Mustang Graphics department by calling 805.756.5201.
- PDF Directory Sorted by Department [On-Campus]
- PDF Directory Sorted by Campus Offices
- PDF Directory for Auxiliaries
- PDF Department Only Listings
Please Note: A 5-digit campus extension is listed in these directories. Add area code [805] and digits [7] [5] to the 5-digit extension listed in these directories if calling from an off campus location. For example: Phone number 6-1245 is listed in directory; from off campus dial 805 756-1245.
If you are off-campus and know the name of the person you are trying to reach, go to the Cal Poly Directory Information tab at http://my.calpoly.edu or call 805.756.1111 for Directory Assistance.