| Business | Phone |
| Sheriff 48 Court St, Canton 13617 | (315) 379-2362 |
| St Lawrence County Sheriff 48 Court St, Canton 13617 | (315) 379-2222 |
| St Lawrence Sheriff Adm Offices 49 1/2 Court St, Canton 13617 | (315) 379-2365 |
| St Lawrence Sheriff Civil Dept 48 Court St, Canton 13617 | (315) 379-2221 |
| St Lawrence Sheriff's Crctnl 48 Court St, Canton 13617 | (315) 379-2367 |