Community Senior Center 107 3rd Ave S Oslo, MN 56744 Phone : (218) 695-3842 Oslo City Office 107 3rd Ave E Oslo, MN 56744 Phone : (218) 695-3841 St Josephs Altar Society Oslo, MN 56744 Phone : (218) 695-3971 Fire--fire Hall Oslo, MN 56744 Phone : (218) 695-2421 Restaurant 207 Main St Oslo, MN 56744 Phone : () - Police--fire Hall Oslo, MN 56744 Phone : (218) 695-2421 U S Government--kittson County Of Soil & Water Conservation Distric Oslo, MN 56744 Phone : (218) 843-2173 U S Government--u S Postal Service, For Zip Code Information, Olso Oslo, MN 56744 Phone : (218) 695-3362 Kosmatkas Market 206 Main St Oslo, MN 56744 Phone : (218) 695-3201 Holty Contracting 404 2nd Ave Oslo, MN 56744 Phone : (218) 695-2099