| Main Switchboard | (847) 755-1600 |
| Attendance Office | (847) 755-1670 |
| Athletic Hotline | (847) 755-1774 |
| Activity Hotline | (847) 755-1673 |
| Guidance | (847) 755-1630 |
| Student Lunch Accounts | (847) 755-1680 |
| 211 Administration Center | (847) 755-6600 |
| District 211 Numbers | |