A sub company of American Electric Power.
| County | Customers Tracked | Customers Out | |
|---|---|---|---|
| Atoka | 3,363 | 0 | |
| Beckham | 9,107 | 0 | |
| Blaine | 140 | 0 | |
| Caddo | 5,888 | 0 | |
| Cherokee | 4 | 0 | |
| Choctaw | 4,990 | 0 | |
| Coal | 1,602 | 0 | |
| Comanche | 45,021 | 0 | |
| Cotton | 522 | 0 | |
| Craig | 4,399 | 0 | |
| Creek | 1,468 | 1 | |
| Custer | 12,869 | 0 | |
| Delaware | 9,092 | 0 | |
| Dewey | 343 | 0 | |
| Grady | 16,199 | 0 | |
| Greer | 204 | 0 | |
| Harmon | 1,170 | 0 | |
| Haskell | 3,004 | 0 | |
| Hughes | 907 | 1 | |
| Jackson | 1,321 | 0 | |
| Jefferson | 1,279 | 0 | |
| Johnston | 369 | 0 | |
| Kay | 20 | 0 | |
| Kiowa | 4,469 | 0 | |
| Latimer | 2,591 | 0 | |
| Le Flore | 1,965 | 0 | |
| Mayes | 9,299 | 1 | |
| Mcclain | 1,832 | 0 | |
| Mccurtain | 9,009 | 1 | |
| Mcintosh | 336 | 0 | |
| Nowata | 2,955 | 0 | |
| Okfuskee | 3,010 | 0 | |
| Okmulgee | 12,296 | 0 | |
| Osage | 8,348 | 0 | |
| Ottawa | 745 | 0 | |
| Pittsburg | 16,876 | 1 | |
| Pontotoc | 469 | 0 | |
| Pushmataha | 2,594 | 0 | |
| Roger Mills | 1,020 | 0 | |
| Rogers | 13,378 | 1 | |
| Stephens | 3,192 | 0 | |
| Tillman | 1,402 | 0 | |
| Tulsa | 298,510 | 34 | |
| Wagoner | 28,535 | 11 | |
| Washington | 21,606 | 1 | |
| Washita | 3,008 | 0 |
