Oklahoma Municipal Power Authority, Home Office
2701 W. I-35 Frontage Road
Edmond, OK 73013
or
P.O. Box 1960
Edmond, OK 73083
405/340-5047
Fax: 405/359-1071
Oklahoma Municipal Power Authority, Ponca City
1420 N. Union
Ponca City, OK 74601
580/763-8047