| Business | Phone |
| Cayuga Heights Engineers 836 Hanshaw Rd, Ithaca 14850 | (607) 257-5536 |
| Cayuga Heights Sewage Plant 951 Eastshore Dr, Ithaca 14850 | (607) 273-4461 |
| Cayuga Heights Village Barn 123 Sheldon Rd, Ithaca 14850 | (607) 257-6166 |
| Cayuga Heights Village Office 836 Hanshaw Rd, Ithaca 14850 | (607) 257-1238 |
| Danby Town Supervisor 1830 Danby Rd, Ithaca 14850 | (607) 277-2400 |
| Enfield Community Bldg 182 Enfield Main Rd, Ithaca 14850 | (607) 277-0266 |
| Ithaca Building Dept 108 E Green St, Ithaca 14850 | (607) 274-6508 |
| Ithaca Chamberlain's Office 108 E Green St, Ithaca 14850 | (607) 274-6580 |
| Ithaca City Accounts Payable 108 E Green St, Ithaca 14850 | (607) 274-6575 |
| Ithaca City Engineer 108 E Green St, Ithaca 14850 | (607) 274-6530 |
| Ithaca City Prosecutor 118 E Clinton St, Ithaca 14850 | (607) 272-7584 |
| Ithaca Commons Coordinator 202 E State St # 304, Ithaca 14850 | (607) 274-6546 |
| Ithaca Controller's Office 108 E Green St, Ithaca 14850 | (607) 274-6576 |
| Ithaca Engineering & Planning 215 N Tioga St, Ithaca 14850 | (607) 273-1747 |
| Ithaca Human Resources Dept 108 E Green St, Ithaca 14850 | (607) 274-6539 |
| Ithaca Planning Dept 108 E Green St, Ithaca 14850 | (607) 274-6550 |
| Ithaca Potholes 245 Pier Rd, Ithaca 14850 | (607) 272-1718 |
| Ithaca Superintendent-Public 108 E Green St, Ithaca 14850 | (607) 274-6527 |
| Ithaca Town Human Resources 215 N Tioga St, Ithaca 14850 | (607) 273-1726 |
| Ithaca Town Justice Of Peace 215 N Tioga St, Ithaca 14850 | (607) 273-0493 |
| Ithaca Traffic Violations 108 E Green St, Ithaca 14850 | (607) 274-6581 |
| Lansing Village Clerks Office 2405 N Triphammer Rd, Ithaca 14850 | (607) 257-0424 |
| Youth Employment Svc 1 James L Gibbs Dr, Ithaca 14850 | (607) 273-8364 |