Dundy County Of--benkelman, Treasurer Po Box 425 Benkelman, NE 69021 Phone : (308) 423-2346 Business Category Government Offices-County Government Offices & Public Schools Dundy County Of--treasurer Courthouse Benkelman, NE 69021 Phone : (308) 423-2346 Business Category Government Offices-County Public Finance Taxation & Monetary Policy Government Offices & Public Schools