| Main Phone Line | 517.676.1051 |
| Autism Spectrum Disorder Programs | 517.244.1375 |
| Build Up | 517.244.4514 |
| Business Office | 517.244.1248 |
| Capital Region Technical Early College | 517.244.1330 |
| Early Childhood Special Education | 517.244.4515 |
| Early On | 517.244.4514 |
| Evergreen Program | 517.244.1354 |
| Facilities | 517.244.1235 |
| Great Parents, Great Start | 517.244.1433 |
| Great Start Collaborative | 517.244.1267 |
| Great Start Readiness Program | 517.244.1381 |
| Heartwood School | 517.244-1401 |
| High School Diploma Completion Initiative | 517.483.9707 |
| Human Resources | 517.244.1280 |
| Information Technology (DSA/Helpdesk/REMC 13) | 517.244.1215 |
| Ingham Academy | 517.342.2692 |
| Malcolm Williams | 517.342.2692 |
| Payroll & Benefits | 517.244.1227 |
| Public Relations & Communications | 517.244.1202 |
| Project SEARCH | 517.244.1314 |
| Purchasing | 517.244.4531 |
| Skills for Adult Independent Living (SAIL) | 517.244.1314 |
| Secondary Learning Center | 517.244.1350 |
| Student Instructional Services | 517.676.1051 |
| Student Support Services | 517.244.1298 |
| Superintendent's Office | 517.244.1230 |
| The Early College at LCC | 517.483.1640 |
| Wilson Talent Center | 517.244.1302 |
