| Business | Phone |
| Furnace Woods School 239 Watch Hill Rd, Cortlandt Manor 10567 | (914) 736-5400 |
| Hendrick Hudson Special Ed 7 Furnace Woods Rd, Cortlandt Manor 10567 | (914) 736-5501 |
| Blue Mountain Middle School 7 Furnace Woods Rd, Cortlandt Manor 10567 | (914) 736-5300 |
| Longview School 296 Locust Ave, Cortlandt Manor 10567 | (914) 739-2742 |
| Ohr Hameir Theology Seminary 141 Furnace Woods Rd, Cortlandt Manor 10567 | (914) 736-1500 |
| St Columbanus School 122 Oregon Rd, Cortlandt Manor 10567 | (914) 739-1200 |
| St Columbanus School Of Rel 123 Oregon Rd, Cortlandt Manor 10567 | (914) 739-2441 |
| Walter Panas High School 300 Croton Ave, Cortlandt Manor 10567 | (914) 739-2823 |