Inbound calls to UNI experiencing intermittent issues for Verizon customers

Some Verizon wireless customers may be experiencing intermittent issues when attempting to call UNI campus phone numbers. Callers will generally received a message that states "All circuits busy". We believe this issue is caused by Verizon network outages. 

The unofficial report of Verizon outages may be tracked here.




  • ITTC 36
  • (319) 273-5555
  • Service Hub