Library Offices and Occupants
Library North
| Department | Contact | Office Number |
| Café 47 | 323-343-5393 | LN-1033 |
| Everytable | 323-426-2820 | LN Entrance |
| First Year Connections | 323-343-3184 | LN-1034 |
| Library Dean's Conference Room | 323-343-3953 | LN-B135 |
| Library Electronic classroom 1 (LEC1) | 323-343-4862 | LN-B101 |
| Library Electronic classroom 2 (LEC2) | 323-343-4862 | LN-B105 |
| ITS Computer Center Operations | 323-343-6170 | LN-B16 |
| ITS Operations | 323-343-6170 | LN-B14 |
| ITS Telecommunications | 323-343-6170 | LN-B16 |
| Office of Graduate Studies & Graduate Resource Center | 323-343-3820 | LN-A124 |
| Office of Research, Scholarship, and Creative Activities | 323-343-3793 | LN-2026D |
Library South (Palmer Wing)
| Department | Contact | Office Number |
| Academic Advisement Center | 323-343-3150 | LPW-1040A |
| Center for Academic Success - Tutoring Support | 323-343-3971 | LPW-1039 |
| Center for Academic Success - Writing Support | 323-343-5350 | LPW-1039A |
| California Faculty Association | 323-343-5310 | LPW-3078 |
| California Reading & Literacy Project | 323-343-5116 | LPW-1053 |
| CETL Annex | 323-343-6594 | LPW-3074 + 3075 |
| Faculty Villa | 323-343-5917 | LPW-2097 |
| ITS Help Desk | 323-343-6170 | LPW-Lobby |
| ITS Training Lab | 323-343-6170 | LPW-4056 |
| PLUS: Peer-Led Undergraduate Program | 323-343-3965 | LPW-1040C |
| Testing Center | 323-343-3160 | LPW-2098 |
| Title V | 323-343-4770 | LPW-1059C |
| VP of Information Technology Services | 323-343-6170 | LPW-1070 |
| Writing Across the Curriculum | 323-343-5543 | LPW-1061 |