| Business | Phone |
| Campbellsport Ambulance 548 E Main St, Campbellsport 53010 | (920) 533-8321 |
| Campbellsport Village Hall 177 E Main St, Campbellsport 53010 | (920) 533-8321 |
| Campbellsport Wastewater Utlty 110 Columbus Parc Ct, Campbellsport 53010 | (920) 533-4614 |
| Campbellsport Columbus Park 166 New Cassel, Campbellsport 53010 | (920) 533-5953 |