| Business | Phone |
| Masonic Lodge 8619 Reseda Blvd # 304a, Northridge 91324 | (818) 576-9025 |
| Hollywood Masonic Lodge F & Am 8619 Reseda Blvd, Northridge 91324 | (818) 718-8998 |
| Los Angeles Jazz Society Northridge 91324 | (818) 701-6693 |
| Alpha Omacron Pi 9210 Zelzah Ave, Northridge 91325 | (818) 885-9994 |
| Sigma Chi Zeta Xi Corp 9934 Zelzah Ave, Northridge 91325 | (818) 993-9129 |