South High School Phone Directory
- Main Office : (516) 441-4800
- Principal: (516) 441-4806
- Assistant Principal: (516) 441-4807
- Assistant Principal: (516) 441 4808
- Attendance: (516) 441-4815 / (516) 441-4816
- Art: (516) 441-4840
- Computer: (516) 441-4842
- Business/Technology: (516) 441-4841
- Career Internship: (516) 441-4862
- English: (516) 441-4844
- Guidance: (516) 441-4820
- Library: (516) 441-4849
- Math: (516) 441-4850
- Nurse: (516) 441-4810
- Performing Arts: (516) 441-4851
- Physical Education - Boys: (516) 441-4852
- Physical Education - Girls: (516) 441-4892
- Science: (516) 441-4854
- Social Studies: (516) 441-4855
- Special Education: (516) 441-4856
- Social Worker: (516) 441-4837
- Study Skills: (516) 441-4858
- World Language: (516) 441-4848