Academic Unit Phone Numbers:
| Claire Trevor School of the Arts: | (949) 824-6646 |
| School of Biological Sciences: | (949) 824-5318 |
| Henry Samueli School of Engineering: | (949) 824-4334 |
| Paul Merage School of Business: | (949) 824-9426 |
| School of Humanities: | (949) 824-5132 |
| Donald Bren School of Information and Computer Sciences: | (949) 824-5156 |
| Nursing Sciences: | (949) 824-1514 |
| Physical Sciences: | (949) 824-6507 |
| School of Social Ecology: | (949) 824-6861 |
| School of Social Sciences: | (949) 824-6803 |
| Undecided/Undeclared: | (949) 824-6987 |
| Pharmaceutical Sciences: | (949) 824-1239 |
| Program in Public Health | (949) 824-2358 |