| Admissions: | (949) 214-3520 |
| Adult Studies: | (949) 214-3501 |
| Athletics: | (949) 214-3510 |
| School of Business and Professional Studies: | (949) 214-3512 |
| Bookstore: | (949) 214-3503 |
| HR/Accounting/IT: | (949) 214-3516 |
| Career Center: | (949) 214-3522 |
| Center for Student Leadership & Development: | (949) 214-3517 |
| Disability and Learning Resource Center: | (949) 214-3507 |
| Education Office: | (949) 214-3515 |
| School of Nursing: | (949) 214-3506 |
| Financial Aid: | (949) 214-3500 |
| Foundation: | (949) 214-3518 |
| Library: | (949) 214-3519 |
| Maintenance: | (949) 214-3460 |
| Music: | (949) 214-3511 |
| President's Office: | (949) 214-3502 |
| Registrar: | (949) 214-3505 |
| Student Services: | (949) 213-3504 |
| Mail Room/Copy Center: | (949) 214-3523 |
| Graduate Admissions | (949) 214-3509 |