| Business | Phone |
| Building Inspector 20 S Maple St, Corning 14830 | (607) 936-0530 |
| Corning City Assessor's Office 3 Civic Center Plz, Corning 14830 | (607) 936-4893 |
| Corning City Clerk's Office 1 Civic Center Plz, Corning 14830 | (607) 936-9332 |
| Corning City Code Enforcement 10 Civic Center Plz, Corning 14830 | (607) 962-8133 |
| Corning City Data Processing 5 Civic Center Plz, Corning 14830 | (607) 962-2109 |
| Corning City Finance Office 2 Civic Center Plz, Corning 14830 | (607) 962-0340 |
| Corning City Manager's Office 4 Civic Center Plz, Corning 14830 | (607) 962-8148 |
| Corning City Streets Dept Canisteo St, Corning 14830 | (607) 962-3036 |
| Corning Senior Citizens Center 1 Park Ln, Corning 14830 | (607) 962-8000 |
| Highway Garage Riff Rd, Corning 14830 | (607) 524-6757 |
| Maintenance Garage Canisteo St & Woodviewamp;, Corning 14830 | (607) 962-2618 |
| Sewage Treatment Plant Denison Pkwy, Corning 14830 | (607) 962-2215 |
| Steuben County Erwin Transfer Lumber St, Corning 14830 | (607) 937-5749 |
| Town Of Corning Supervisor 20 S Maple St, Corning 14830 | (607) 936-8287 |
| Village Clerk 7 Clark St, Corning 14830 | (607) 936-3642 |
| Village Treatment Plant River Rd, Corning 14830 | (607) 962-2783 |