Post office locations in 11965
| Post Office | Address | Phone | Hours |
| SHELTER ISLAND HEIGHTS | 6 GRAND AVE SHELTER ISLAND HEIGHTS, NY 11965 - 9700 | 631-749-0486 | Mon-Fri 09:00 AM - 04:00 PM Sat 09:00 AM - 01:00 PM Sun Closed |
| Post Office | Address | Phone | Hours |
| SHELTER ISLAND HEIGHTS | 6 GRAND AVE SHELTER ISLAND HEIGHTS, NY 11965 - 9700 | 631-749-0486 | Mon-Fri 09:00 AM - 04:00 PM Sat 09:00 AM - 01:00 PM Sun Closed |