| AEP | AEPIN | | Indiana | Dearborn, Franklin, Jefferson, Jennings, Ohio, Ripley, Switzerland |
| Altafiber | ALTA | | Indiana | Dearborn, Franklin, Jefferson, Jennings, Ohio, Ripley, Switzerland |
| Brightspeed Indiana | BRISP1 | | Indiana | Dearborn, Franklin, Jefferson, Jennings, Ohio, Ripley, Switzerland |
| Brightspeed Indiana | BRISP2 | | Indiana | Dearborn, Franklin, Jefferson, Jennings, Ohio, Ripley, Switzerland |
| Charter Spectrum | CHART1 | | Indiana | Dearborn, Franklin, Jefferson, Jennings, Ohio, Ripley, Switzerland |
| Charter Spectrum | CHART2 | | Indiana | Dearborn, Franklin, Jefferson, Jennings, Ohio, Ripley, Switzerland |
| Cinergy Metronet | CMET01 | | Indiana | Dearborn, Franklin, Jefferson, Jennings, Ohio, Ripley, Switzerland |
| Cinergy Metronet | CMET02 | | Indiana | Dearborn, Franklin, Jefferson, Jennings, Ohio, Ripley, Switzerland |
| Cinergy Metronet | CMET03 | | Indiana | Dearborn, Franklin, Jefferson, Jennings, Ohio, Ripley, Switzerland |
| Cinergy Metronet | CMET04 | | Indiana | Dearborn, Franklin, Jefferson, Jennings, Ohio, Ripley, Switzerland |
| Comcast | COMCA1 | | Indiana | Dearborn, Franklin, Jefferson, Jennings, Ohio, Ripley, Switzerland |
| Comcast | COMCA2 | | Indiana | Dearborn, Franklin, Jefferson, Jennings, Ohio, Ripley, Switzerland |
| Crown Castle Fiber | CROWNC | | Indiana | Dearborn, Franklin, Jefferson, Jennings, Ohio, Ripley, Switzerland |
| Frontier Communications | FRONT | | Indiana | Dearborn, Franklin, Jefferson, Jennings, Ohio, Ripley, Switzerland |
| Great Plain Communication (GPC) | GPC01 | | Indiana | Dearborn, Franklin, Jefferson, Jennings, Ohio, Ripley, Switzerland |
| MCImetro | MCI | | Indiana | Dearborn, Franklin, Jefferson, Jennings, Ohio, Ripley, Switzerland |
| SEI Communications | SEICOM | | Indiana | Dearborn, Franklin, Jefferson, Jennings, Ohio, Ripley, Switzerland |
| SEI Fiber | SEIF | | Indiana | Dearborn, Franklin, Jefferson, Jennings, Ohio, Ripley, Switzerland |
| SEI REMC ( Southeastern REMC) | SEREMC | Ripley, Dearborn, Ohio, Jennings, Jefferson, Switzerland and Franklin Counties | Indiana | Dearborn, Franklin, Jefferson, Jennings, Ohio, Ripley, Switzerland |
| Vero Fiber Networks (IN) | VEROIN | Indiana (IN) Counties: Cass, Daviess, Lake | Indiana | Cass, Daviess, Lake |
| Windstream | WINDST | | Indiana | Dearborn, Franklin, Jefferson, Jennings, Ohio, Ripley, Switzerland |
| Zayo Fiber Solutions | ZAYOIN | | Indiana | Dearborn, Franklin, Jefferson, Jennings, Ohio, Ripley, Switzerland |