Calvin Fire Dept Rocklake, ND 58365 Phone : (701) 266-5507 Towner County Of--county Shop Rocklake, ND 58365 Phone : (701) 266-5320 United States Government--post Office Rocklake, ND 58365 Phone : (701) 266-5210 Veterans Of Foreign Wars 7085 104th St Ne Rocklake, ND 58365 Phone : (701) 266-5149 Parslow Products 405 Hansboro Ave S Rocklake, ND 58365 Phone : (701) 266-5627 Immaculate Heart Of Mary Rocklake, ND 58365 Phone : (701) 266-5615 North Central School District 28 38 Forrest St Rocklake, ND 58365 Phone : (701) 266-5539 Farmers Union Oil Co Plant 25 Elsberry Ave Rocklake, ND 58365 Phone : (701) 266-5526 Farmers Union Oil Co-rock Lake 25 Ellsberry Ave Rocklake, ND 58365 Phone : (701) 266-5511 Rocklake Fire Department 7086 104th St Ne Rocklake, ND 58365 Phone : (701) 266-5507