- AT&T - Linda Knight (574) 237-8186
- Broadwing/Williams/Level 3 - Melissa Satterwhite (312) 895-8466
- Cogent - Kevin Driscoll (312) 960-6904
- Global Access Point
- Great Lakes Comnet - William Goodfellow (616) 318-8244
- Indiana Fiber Networks - Cory Childs (317) 777-7123
- Intellifiber Networks - Brian Hornbeck (571) 323-2792
- Kentucky Data Link - Stephanie Buchanan (812) 456-1209
- LightCore - Mark Beste (314) 880-1858
- Qwest - Kenneth Pancake (260) 215-2750
- Reliance Globalcom/Yipes - Drew Ngo (312) 762-7910
- St. Joe Valley Metronet - Mary Jan Hedman (574) 234-6590
- US Signal - Susan Voigt – (260) 414-6379
- Verizon Business - Brent Hancock (317) 572-1646
- Waypoint - David Brownback (517) 351-1027
- Zayo Bandwidth - John Ruppe (317) 524-5711, ext. 5003