| Business | Phone |
| Carpenter Shop Moores Ln, Greenport 11944 | (631) 477-8219 |
| Greenport Carpenter Shop Moores Ln, Greenport 11944 | (631) 477-2385 |
| Greenport Village Clerk 236 3rd St, Greenport 11944 | (631) 477-2385 |
| Greenport Village Comm Dev 236 3rd St, Greenport 11944 | (631) 477-2391 |
| Greenport Village Office 236 3rd St, Greenport 11944 | (631) 477-0248 |
| Southold Waste Plant 1885 Moores Ln, Greenport 11944 | (631) 477-1893 |
| Village Of Greenport Mccann Moores Ln, Greenport 11944 | (631) 477-0043 |