Dundy County Of--extension Ofc-southwest Four Benkelman, NE 69021 Phone : (308) 423-2904 Business Category Government Offices-County Government Offices & Public Schools Dundy County Of--benkelman, Extension Ofc Benkelman, NE 69021 Phone : (308) 423-2904 Business Category Government Offices-County Government Offices & Public Schools Dundy County Agent Office 701 Chief St Benkelman, NE 69021 Phone : (308) 423-2904 Business Category General Government