| Business | Phone |
| Oswego High School 1501 Tomahawk Trl, Oswego 67356 | (620) 795-2125 |
| Oswego Middle School 410 Kansas St, Oswego 67356 | (620) 795-4724 |
| Oswego Schools District Office 323 Commercial St, Oswego 67356 | (620) 795-2126 |
| Neosho Heights Elementary Schl 100 N Oregon St, Oswego 67356 | (620) 795-4541 |