Oswego County New York Town/Village/City Directory
| Municipality | Phone Number | Website | |
|---|---|---|---|
| Altmar Parish Williamstown CSD | (315) 625-5295 | Link | |
| Central Square CSD | (315) 668-4268 | Link | |
| City of Phoenix CSD | (315) 695-5500 | Link | |
| Town of Mexico CSD | (315) 963-8400 | Link | |
| Town of Sandy Creek | (315) 387-5456 | Link | |
| Town of Schroeppel | (315) 695-5500 | Link |