Breadcrumb Ag Home Extension Extension County Offices Grant County Contact Us Page Title Contact Us County Image Body County Extension Office Grant County 4-H Services Events Contact Us Widgets Grant County Mailing address: Address Courthouse, PO Box 137 Carson, ND 58529-0137 United States Physical Address: 106 2nd Ave. NE Carson, ND 58529 Phone 701-622-3470 Email NDSU.Grant.Extension@ndsu.edu URL Visit website Office hours: 8:00 a.m.-4:00 p.m. Mountain Time Name Position Email Phone Osterbauer, Tessa Extension Agent, Agriculture and Natural Resources | CC tessa.osterbauer@ndsu.edu Phone 701-622-3470 VandenBurg, Donna Administrative Assistant donna.vandenburg@ndsu.edu Phone 701-622-3470 Results: 1 - 2 of 2 1