3201 Nygren Drive
PO Box 728
Mandan, ND 58554
866/999-6472 701/667-6657 Fax 701/667-1936
Kathy Sweatman, Regional Sales Manager
Tim Emmerich, Regional Sales Manager
A provider of advanced iVUE software, open-systems computer hardware & processing services for independent telephone companies nationwide. NISC provides systems integration & software services such as accounting & business solutions, end user billing, wireless billings, CABs, e-bill, mapping & engineering as well as switch and CATV provisioning.