| Business | Phone |
| St Joseph School 305 Elm St, Oradell 7649 | (201) 261-2388 |
| River Dell High School Oradell 7649 | (201) 599-7200 |
| River Dell School District 55 Pyle St, Oradell 7649 | (201) 599-7206 |
| River Dell Senior High School 55 Pyle St, Oradell 7649 | (201) 599-7240 |
| Oradell Board Of Education Oradell 7649 | (201) 261-1166 |
| Oradell Elementary School 350 Prospect Ave, Oradell 7649 | (201) 261-1180 |
| Oradell School Superintendent 350 Prospect Ave, Oradell 7649 | (201) 261-1153 |