Central Electric Power Association - An electric cooperative owned and operated by over 30,000 members in Attala, Kemper, Leake, Neshoba, Newton, Rankin, and Scott Counties in Central Mississippi. Electric Power Associations of Mississippi - A statewide trade organization that seeks to be the unified voice of all rural electric cooperatives in Mississippi. Offers membership information, employment, services, news and contact details. Mississippi Power Company - Includes information and online services for commercial and residential customers. 4-County Electric Power Association - Electrical power cooperative serving 8 counties. Profile, staff, rates and offices. East Mississippi Electric Power Association - Profile, news and member services. Natchez Trace Electric Power Association - A member owned electric cooperative providing service to portions of Calhoun, Chickasaw, Clay, Grenada, Pontotoc, Webster and Yalobusha counties. Profile, rates and community information.