| | Alfalfa Electric Cooperative | | | | Manager: | Max Ott | | | Address: | P.O. Box 39, Cherokee, OK 73728 | | Phone: | 580-596-3333 | | | Web: | www.alfalfaelectric.coop | | | | | | |
| | Caddo Electric Cooperative | | | | Manager: | Bob Thomasson | | | Address: | P.O. Box 70, Binger, OK 73009 | | Phone: | 405-656-2322 | | | Web: | www.caddoelectric.com | | | | | | |
| | Central Rural Electric Cooperative | | | | Manager: | David Swank | | | Address: | P.O. Box 1809, Stillwater, OK 74076 | | Phone: | 405-372-2884 | | | Web: | www.crec.coop | | | | | | |
| | Cimarron Electric Cooperative | | | | Manager: | Tom Garrett | | | Address: | P.O. Box 299, Kingfisher, OK 73750 | | Phone: | 405-375-4121 | | | Web: | www.cimarronelectric.com | | | | | | |
| | Cotton Electric Cooperative, Inc. | | | | Manager: | Warren Langford | | | Address: | 226 N. Broadway, Walters, OK 73572 | | Phone: | 580-875-3351 | | | Web: | www.cottonelectric.com | | | | | | |
| | Harmon Electric Association | | | | Manager: | Dwight Bowen | | | Address: | P.O. Box 393, Hollis, OK 73550 | | Phone: | 580-688-3342 | | | Web: | www.harmonelectric.com | | | | | | |
| | Kiamichi Electric Cooperative, Inc. | | | | Manager: | Stephen Bryan | | | Address: | P.O. Box 340, Wilburton, OK 74578 | | Phone: | 918-465-2338 | | | Web: | www.kiamichielectric.org | | | | | | |
| | Lake Region Electric Cooperative, Inc. | | | | Manager: | Hamid Vahdatipour | | | Address: | P.O.Box 127, Hulbert, OK 74441 | | Phone: | 918-772-2526 | | | Web: | www.lrecok.coop | | | | | | |
| | Northfork Electric Cooperative, Inc. | | | | Manager: | Scott Copeland | | | Address: | P.O. Box 400, Sayre, OK 73662 | | Phone: | 580-928-3366 | | | Web: | www.nfecoop.com | | | | | | |
| | Oklahoma Electric Cooperative | | | | Manager: | Max Meek | | | Address: | P.O. Box 1208, Norman, OK 73070 | | Phone: | 405-321-2024 | | | Web: | www.okcoop.org | | | | | | |
| | People's Electric Cooperative | | | | Manager: | Randy Ethridge | | | Address: | P.O. Box 429, Ada, OK 74820 | | Phone: | 580-332-3031 | | | Web: | www.peoplesec.com | | | | | | |
| | Rural Electric Cooperative, Inc. | | | | Manager: | Dale Nye | | | Address: | P.O. Box 609, Lindsay, OK 73052 | | Phone: | 405-756-3104 | | | Web: | www.rural-electric.com | | | | | | |
| | Southwest Rural Electric Association, Inc. | | | | Manager: | Mike Hagy | | | Address: | P.O. Box 310, Tipton, OK 73570 | | Phone: | 580-667-5281 | | | Web: | www.swre.com | | | | | | | |  | | | Arkansas Valley Electric Cooperative | | | | Manager: | Bill Peters | | | Address: | P.O. Box 47, Ozark, AR 72949 | | Phone: | 479-667-2176 | | | Web: | www.avecc.com | | | | | | |
| | Choctaw Electric Cooperative | | | | Manager: | Terry Matlock | | | Address: | P.O. Box 758, Hugo, OK 74743 | | Phone: | 580-326-6486 | | | Web: | www.choctawelectric.com | | | | | | |
| | Cookson Hills Electric Cooperative, Inc. | | | | Manager: | Kendall Beck | | | Address: | P.O. Box 539, Stigler, OK 74462 | | Phone: | 918-967-4614 | | | Web: | www.cooksonhills.com | | | | | | |
| | East Central Oklahoma Electric Cooperative, Inc. | | | | Manager: | Tim Smith | | | Address: | P.O. Box 1178, Okmulgee, OK 74447 | | Phone: | 918-756-0833 | | | Web: | www.ecoec.com | | | | | | |
| | Indian Electric Cooperative | | | | Manager: | Jack Clinkscale | | | Address: | P.O. Box 49, Cleveland, OK 74020 | | Phone: | 918-358-2514 | | | Web: | www.iecok.com | | | | | | |
| | Kay Electric Cooperative | | | | Manager: | Joe Harris | | | Address: | P.O. Box 607, Blackwell, OK 74631 | | Phone: | 580-363-1260 | | | Web: | www.kayelectric.coop | | | | | | |
| | Kiwash Electric Cooperative, Inc. | | | | Manager: | Dennis Krueger | | | Address: | P.O. Box 100, Cordell, OK 73632 | | Phone: | 580-832-3361 | | | Web: | www.kiwash.coop | | | | | | |
| | Northeast Oklahoma Electric Cooperative, Inc. | | | | Manager: | Robert Echenrode | | | Address: | P.O. Box 948, Vinita, OK 74301 | | Phone: | 918-256-6405 | | | Web: | www.neelectric.com | | | | | | |
| | Northwestern Electric Cooperative, Inc. | | | | Manager: | Frankie Tuck | | | Address: | P.O. Box 2707, Woodward, OK 73802 | | Phone: | 580-256-7425 | | | Web: | www.nwecok.coop | | | | | | |
| | Ozarks Electric Cooperative | | | | Manager: | Charles Crozier | | | Address: | P.O. Box 28, Stilwell, OK 74960 | | Phone: | 918-696-7733 | | | Web: | www.ozarksecc.com | | | | | | |
| | Red River Valley Rural Electric Association | | | | Manager: | Brent Hartin | | | Address: | P.O. Box 220, Marietta, OK 73448 | | Phone: | 580-276-3364 | | | Web: | www.rrvrea.com | | | | | | |
| | Tri-County Electric Cooperative, Inc. | | | | Manager: | Jack Perkins | | | Address: | P.O. Box 880, Hooker, OK 73945 | | Phone: | 580-652-2418 | | | Web: | www.tri-countyelectric.coop | | | | | | |
| | Verdigris Valley Electric Cooperative, Inc. | | | | Manager: | Alice Houston | | | Address: | P.O. Box 219, Collinsville, OK 74021 | | Phone: | 918-371-2584 | | | Web: | www.vvec.com | | | | | | | |
