Addison Armstrong's Contact Details

Addison Armstrong's Company Details

National Information Solutions Cooperative (NISC) is an information technology organization that develops, implements and supports software and hardware solutions for our Members/Customers. We deliver advanced solutions, services and support to more than 950 independent telephone companies, electric cooperatives and other public power entities in all 50 states, American Samoa, Palau and Canada. NISC is an industry leader providing information technology solutions including billing, accounting, operations, automated mailroom services, third-party integration as well as many other solutions. With facilities in Mandan, N.D., Lake Saint Louis, Mo., Cedar Rapids, Iowa, and Blacksburg, Va., NISC and its subsidiaries employ more than 1,300 professionals between the four locations and at virtual office sites around the country. Additional information can be found at www.nisc.coop or by calling: 866.999.6472.