Calling the University operator
The University operator can provide you with on-campus phone numbers.
Before You Begin
The operator at Illinois State University can assist you in finding campus phone numbers for departments, organizations, and individuals.
Call the University Operator
To call the university operator, do the following:
- From on campus, dial 0 to reach the operator.
- For TTY service, dial 8-2941.
- From off campus, dial 309-438-2111 to reach the operator.