| Business | Phone |
| Herbert D Brewer Apartments 118 E Elm St, Oneida 13421 | (315) 363-0044 |
| Oneida City Chamberlain 109 N Main St, Oneida 13421 | (315) 363-7399 |
| Oneida City Engineer 109 N Main St, Oneida 13421 | (315) 363-7222 |
| Oneida City Planner 109 N Main St, Oneida 13421 | (315) 363-7467 |
| Oneida Code Enforcement Offcr 109 N Main St, Oneida 13421 | (315) 363-8460 |
| Oneida Sewage Treatment Plant Harden St, Oneida 13421 | (315) 363-4860 |