A sub company of American Electric Power.
| County | Customers Tracked | Customers Out | |
|---|---|---|---|
| Adams | 8,389 | 0 | |
| Allen | 45,581 | 0 | |
| Ashland | 807 | 0 | |
| Athens | 28,054 | 0 | |
| Auglaize | 1,956 | 0 | |
| Belmont | 26,152 | 0 | |
| Brown | 2,556 | 0 | |
| Carroll | 8,299 | 0 | |
| Columbiana | 15,835 | 0 | |
| Coshocton | 12,817 | 0 | |
| Crawford | 11,018 | 0 | |
| Darke | 1,228 | 0 | |
| Defiance | 3,522 | 0 | |
| Delaware | 79,226 | 0 | |
| Fairfield | 32,320 | 0 | |
| Fayette | 163 | 0 | |
| Franklin | 547,249 | 0 | |
| Gallia | 9,770 | 1 | |
| Guernsey | 15,077 | 0 | |
| Hancock | 29,812 | 0 | |
| Hardin | 11,164 | 0 | |
| Harrison | 6,862 | 0 | |
| Henry | 37 | 0 | |
| Highland | 8,215 | 0 | |
| Hocking | 11,368 | 0 | |
| Holmes | 6,839 | 0 | |
| Huron | 4,279 | 0 | |
| Jackson | 9,915 | 0 | |
| Jefferson | 32,501 | 0 | |
| Knox | 20,964 | 0 | |
| Lawrence | 24,132 | 0 | |
| Licking | 68,634 | 0 | |
| Logan | 65 | 0 | |
| Madison | 4,874 | 0 | |
| Marion | 3,537 | 0 | |
| Meigs | 11,255 | 0 | |
| Monroe | 1,130 | 0 | |
| Morgan | 8,009 | 0 | |
| Morrow | 2,022 | 0 | |
| Muskingum | 37,293 | 0 | |
| Noble | 2,953 | 0 | |
| Paulding | 6,247 | 0 | |
| Perry | 12,376 | 0 | |
| Pickaway | 8,922 | 0 | |
| Pike | 11,343 | 0 | |
| Putnam | 10,562 | 0 | |
| Richland | 7,408 | 0 | |
| Ross | 23,507 | 0 | |
| Sandusky | 11,817 | 0 | |
| Scioto | 35,510 | 0 | |
| Seneca | 20,237 | 0 | |
| Stark | 101,791 | 1 | |
| Summit | 47 | 0 | |
| Tuscarawas | 34,882 | 0 | |
| Union | 788 | 0 | |
| Van Wert | 11,713 | 0 | |
| Vinton | 5,724 | 0 | |
| Washington | 27,903 | 0 | |
| Wayne | 23,807 | 0 | |
| Wood | 3,694 | 0 | |
| Wyandot | 6,532 | 0 |
