| Business | Phone |
| Oconto City Breakwater Park 1210 Main St, Oconto 54153 | (920) 834-7734 |
| Oconto City Building Inspector 1210 Main St, Oconto 54153 | (920) 834-7716 |
| Oconto Utility Commission 1616 Main St, Oconto 54153 | (920) 834-7779 |
| Oconto Public Svc Director 1210 Main St, Oconto 54153 | (920) 834-7725 |
| Oconto Town Office 3907 State Highway 22, Oconto 54153 | (920) 834-0280 |
| Pensaukee Town Office 4153 Pensaukee Bay Shore Rd, Oconto 54153 | (920) 834-4094 |