| Department/Office | Phone |
| Chief Human Resources Officer | (678) 301-6100 |
Executive Director of Human Resources Staffing | (678) 301-6055 |
Executive Director of Human Resource Systems | (678) 301-6103 |
Department of Internal Resolution | (678) 301-6050 |
| Department of Staff Development | (678) 301-7095 |
Department of Full-Time Equivalent (FTE) | (678) 301-7254 |
Area I Staffing | (678) 301-6085
(678) 301-6121 |
Area II Staffing | (678) 301-6122
(678) 301-6027 |
Area III Staffing | (678) 301-6058 |
Benefits Administration | (678) 301-6133 |
Central Office Staffing | (678) 301-6082 |
Compensation | (678) 301-6103 |
Recruitment and Retention | (678) 301-6075 |
Substitute Staffing | (678) 301-6074 |
Teacher Certification and CPI | (678) 301-6070
(678) 301-6079 |