| Post Office Name | City/State | Address | Phone Number | Action |
|---|---|---|---|---|
| Greenport Post Office | Greenport, NY 11944 | 131 Front St | 6314771493 | View Details Get Directions |
| Public Collection Box | Greenport, NY 11944 | 187 Clark St | -- | Get Directions |
| Public Collection Box | Greenport, NY 11944 | 201 Manor Pl | -- | Get Directions |
| Public Collection Box | Greenport, NY 11944 | 224 South St | -- | Get Directions |
| Public Collection Box | Greenport, NY 11944 | 230 Main St | -- | Get Directions |
| Public Collection Box | Greenport, NY 11944 | 311 6th St | -- | Get Directions |
| Public Collection Box | Greenport, NY 11944 | 539 1st St | -- | Get Directions |
| Public Collection Box | Greenport, NY 11944 | 8 Broad St | -- | Get Directions |
| Public Collection Box | Greenport, NY 11944 | 912 Main St | -- | Get Directions |
