| Business | Phone |
| Cortland Cnty Fire Coordinator 54 Greenbush St, Cortland 13045 | (607) 753-7534 |
| Cortland Cnty Information Tech 60 Central Ave, Cortland 13045 | (607) 753-5042 |
| Cortland Cnty Maintenance Dept 60 Central Ave, Cortland 13045 | (607) 753-5068 |
| Cortland County Board-Electns 60 Central Ave, Cortland 13045 | (607) 753-5032 |
| Cortland County Budget Officer 60 Central Ave, Cortland 13045 | (607) 753-5047 |
| Cortland County Children-Needs 60 Central Ave, Cortland 13045 | (607) 756-3439 |
| Cortland County Co-Op Ext 60 Central Ave, Cortland 13045 | (607) 753-5077 |
| Cortland County Emergency Comm 54 Greenbush St, Cortland 13045 | (607) 753-7533 |
| Cortland County Employment Office 60 Central Ave, Cortland 13045 | (607) 753-5072 |
| Cortland County Gym 46 Greenbush St # 101, Cortland 13045 | (607) 753-5053 |
| Cortland County Gym 60 Central Ave, Cortland 13045 | (607) 753-5053 |
| Cortland County Historian 46 Greenbush St, Cortland 13045 | (607) 753-5360 |
| Cortland County Jurors Comm 46 Greenbush St, Cortland 13045 | (607) 753-5011 |
| Cortland County Legislature 60 Central Ave, Cortland 13045 | (607) 753-5048 |
| Cortland County Motor Vehicle 46 Greenbush St # 101, Cortland 13045 | (607) 753-5023 |
| Cortland County Nursing Div 60 Central Ave, Cortland 13045 | (607) 753-5028 |
| Cortland County Planning Dept 37 Church St, Cortland 13045 | (607) 753-5043 |
| Cortland County Safety Officer 60 Central Ave, Cortland 13045 | (607) 753-5081 |
| Cortland County Sealer-Measure 60 Central Ave, Cortland 13045 | (607) 753-5025 |
| Cortland County Stop Dwi 54 Greenbush St, Cortland 13045 | (607) 753-5325 |
| Cortland County Youth Bureau 60 Central Ave, Cortland 13045 | (607) 753-5067 |
| Cortland County-Family Plan 60 Central Ave, Cortland 13045 | (607) 753-5027 |
| Cortland County-Incarceration 46 Greenbush St, Cortland 13045 | (607) 753-5044 |
| Cortland Cty Employment & Trng 60 Central Ave, Cortland 13045 | (607) 753-5201 |
| Cortland Treasurer's Office 60 Central Ave, Cortland 13045 | (607) 753-5070 |
| Cortland Veterans Svc Agency 60 Central Ave, Cortland 13045 | (607) 753-5014 |
| Cortland Works Career Center 99 Main St, Cortland 13045 | (607) 756-7585 |
| County Of Cortland 60 Central Ave, Cortland 13045 | (607) 753-5052 |
| Moms Program 60 Central Ave, Cortland 13045 | (607) 753-5134 |