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 on a University configured phone, dial 0 to reach the operator.
  • For TTY service, dial 8-2941.
• From off campus, dial (309) 438-2111 to reach the operator.

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