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 9:00am - 4:00pm Sat 9:00am - 1:00pm Sun Closed |
| Post Office | Address | Phone | Hours |
| SHELTER ISLAND HEIGHTS | 6 GRAND AVE SHELTER ISLAND HEIGHTS, NY 11965 - 9700 | 631-749-0486 | Mon-Fri 9:00am - 4:00pm Sat 9:00am - 1:00pm Sun Closed |